CAMUFLAGED EMOTIONS. STOICISM IN THE MILITARY Essay

CAMUFLAGED EMOTIONS. STOICISM IN THE MILITARY - Essay Example Many writers have discussed about the threat and terror of war and many writings have been published with war as the main theme. Men have been fighting each other since they began to live in communities. The terror of war still continues: Kuwait, Kosovo, Afghanistan, Lebanon, Iraq, Somalia and many other examples could be cited out from different parts of the world. Though wars are fought between nations, they are carried out between the military forces that fight like faceless entities. The continuous fighting and the military life had tremendous effects on the soldiers, causing radical changes in them. Many have been commented about stoicism. The words of the famous British historian and philosopher Bertrand Russell (1872-1970) provides a clear picture of stoicism when he says: â€Å"sick and yet happy, in peril and yet happy, dying and yet happy, in exile and happy, in disgrace and happy.† (Russell). It is generally viewed that stoics exhibit happiness and sadness together and it speaks of one’s uninteresting mentality. The camouflaged emotions always haunt them and they are really suffocated under the forcible working conditions. They are tended to be hard and rough, influenced by these circumstances. Many factors play significant roles in leading soldiers to stoicism. But it is not possible for one to reach in the assertion that it is the stoicism that turns the soldiers to be rough and coarse. Stoicism sometimes turns out to be favorable with the soldiers when it is regarded with their ability of endurance and loyalty in matters connected with their nation’s freedom. Generally, soldiers are denied the right to make decisions regarding matters in connection with country; instead, those decisions are vested in civil officials like the president or congress, who are to an extent failure in handling the matters. Military has always been formed with a fixed frame

Theme Of Memory Essay Example for Free

Theme Of Memory Essay In the poem Remembrance the narrator has tried to forget the memory of her past lover. She didnt try to forget him because someone new had come into her life, but instead she had to try and forget him because the memory of him was driving her to her death! He was the one love of her life, no later light has lightened up my heaven, with his death her golden dreams perished. The anguish of that blow brought her despair, she wanted to die. She had a burning wish to hasten to the tomb with him. This is why she doesnt want to dwell too long or languish on the fact that they were severed at last by times all-severing wave. The anguish that this contemplation would cause would be enough to possibly drive her to suicide. In the poem Break, Break, Break the narrator is deeply distressed by the loss of a close friend. He reflects on the memory of his friend but is unable to express in his words his grief. He longs for both the return of his friend and the ability to express himself, And I would that my tongue could utter The thoughts that arise in me. Tennyson is bitter that the fishermans boy and the sailor lad can go on with their lives as they are unaffected by grief, but he remembers his friend and his life stands still. The intervening verses in the poem contrast the way in which life goes on around him, untouched and unconcerned by his loss. These two poems are similar in the way that the poets are both reflecting on the memory of a loved one who has died. But they also contrast in the way that Bronte has come to terms with the fact that although she will keep the memory of her loved one forever, she knows that she cannot dwell on it and must move on with her life. But Tennyson hasnt come to terms with the fact that he must move on, he hates that other people lives can go on, but his cant as he cant express his grief in words. The last two lines of the poem, But the tender grace of a day that is dead Will never come back to me. Give grounds for hope that he has come to terms with being unable to say what he deeply feels, but the reader is never told whether this allowed him to move on. Bronte was the middle on of three famous sisters (Charlotte and Anne). She also had a brother, Branwell. The family lived an isolated life on the Yorkshire moors private and reclusive. This isolation, the closeness of the sisters and their brother, and the wild beauty of their surroundings influenced and inspired them. They lived innmensely imaginative lives, creating fantasy worlds, Gondal and Angria for which they wrote stories and poems, Remembrance is one of these poems. This Historical context allows the reader to learn that Bronte wasnt actually writing this poem based on the memory of her loved one; instead she based it on the fictional memory of someone from her fantasy worlds. This really puts a spin on the poem and it allows the reader to see just how amazing Bronte was as a poet, that she could write such powerful words which werent even based on a true memory! In contrast, Tennysons poem is based on a real memory, the death of his friend. While Tennyson was at Cambridge he met Arthur Hallam, who was to become his closest friend. Hallams death, whilst travelling abroad, was a most devastating blow to Tennyson. This loss was the trigger for many of his most significant poems and Break, Break, Break could arguably be one of these poems. Even though Brontes heartfelt poem is based on a fictional memory, this doesnt make it superior to Break, Break, Break, in fact it is hard to contrast the superiority of these two poems as they are different to each other in many ways, the poets each have a different style of writing and a different way of expressing their thoughts, or in Tennysons case, trying to overcome the difficulty of expressing his grief. Both poets have used poetic features to display their memories in their words. These poems are similar in the fact that the poets have chosen to express their memories in the form of a lyrical poem. Remembrance can also be called a lament as Bronte is reflecting on the memory of the death of her loved one, and it is written in eight for line verses. This poem has a clearly defined structure and it lets the reader see that Bronte had no problem in expressing her feelings on her imaginative memory. Her memory didnt have to be real to allow her to convey the emotion which she knew her character would be feeling, she used empathy and wrote her poem through the feelings of her fictional character. Break, Break, Break is a short, sad lyrical poem. It represents a brief but important moment in time for the poet and demonstrates a circularity of form by beginning and ending with despair, as represented by the remorseless breaking of the sea on cold gray stones in verse one and again on the c rags in verse four. Each stanza consists of four lines, the first and last verses opening with the same words. The tone of Remembrance is at first questioning, then doubting, then certain and then passionately resolved. In the first two stanzas, Bronte questions not her love for her loved one but the fact that has she forgotten to love him? She has moved on and now when she is alone, her thoughts no longer hover on the place where her loved one is buried, she no longer thinks of love now. It has been fifteen years since he died and now the memory of him has come back to her, even after all this time, after all the change and suffering. Bronte doubts her memories after fifteen years and with time she has forgotten her loved one. But she says, forgive if I forget thee, she justifies why she has moved on, other desires and other hopes beset me but she says they dont lessen her love for him. Bronte was certain that all her lifes happiness was gone, no second morn has ever shone for me she knew no happiness without her love. All her happiness came from her love being alive and now that he is dead, all her lifes bliss is in the grave with him. But she goes on to say that when grief did not kill her, she realised she could function and carry on without the aid of joy. In the last two stanzas, Bronte is resolved. She controlled her despair and decided to get on with her life. Repetition of the words dare not shows her true feelings could threaten her life. It is made clear that she has not forgotten her love, but instead chooses to not think about him as she knows that if she thinks of him, it could bring about her death. Throughout the whole poem, the mood is one of despair and grief as although she has chosen to move on with her life, the fact that her loved one is dead will always remain with her until she dies. The tone of Break, Break, Break is a dejected, bitter one. Tennyson regrets the loss of his close friend. There is also a cynical tone in the reference to young people like the fishermans boy and how he shouts with his sister at play and the sailor lad, who sings in his boat on the bay. Their lives are untroubled and they havent tasted loss. Its all right for them says Tennyson implying that their time will come. Tennyson is bitter that his friend was snatched away; he is angry that no one else seems to feel his loss or is of no comfort to him. No one else shares his memories of his friend. It would seem that he wants other people to feel the way he does, to feel dejected and realise that for now there is no light at the end of the tunnel. Dejection and deep inner unhappiness suggests a mood of despair, and the last two lines could be interpreted as meaning that the poet is ready to accept the reality of his situation. The rhyme scheme throughout Remembrance is regular, its ABAB, CDCD etc. It has the regular beat of a hymn, with the emphasis tending to fall at the beginning and half way through each line. Since it has the regular beat of a hymn, we could assume it is like a funeral hymn as Bronte is thinking of her memory of her love for one who is dead. In Break, Break, Break the lines beginning in the first and last stanza with their regular rhythm and repetition, echo the relentless pounding of waves on a stony beach. The simple metre in the other lines conveys the slowness of time and the graveness of the poets situation. The rhyme scheme is ABCB and full rhymes are used, suggesting the poet has tight control of the memory of his friend. In Remembrance there is a great deal of repetition cold, severed, forget, hopes, my lifes bliss to emphasize the effect the memory of death has on the speaker. The bird metaphor in stanza two reflects the flightiness and the inconstancy of the human thought, this also includes memories, so is this why the poet, over the period of time, hasnt remembered the memory of her loved one? The change in tense in the second half of the poem heralds a change of thought and tone and answers the query raised. She does remember, only too well. Fifteen wile Decembers have not succeeded in dulling the rapturous pain of memory. The hard, unfeeling words of the first half of the poem, expressing the coldness of grief, give way in the second half to softer, hymn-like words such as bliss, golden, cherished. These words inject the poem with a passion, which reflects the depth of her emotions when she allows herself the luxury of remembrance. The title and opening line, Break, Break, Break with its repetition and pauses, echoes the crash of the waves on the shore, but the words could have other meanings in the circumstances, such as being a reference to the poets own heart that is broken over the memory of his friends death. Alliteration is used to describe the stately ships passing on their way to their haven beyond the hill. The distraction f such a splendid sight brings on reaction from Tennyson and he returns to his inner distress. The circular pattern brings the poet back to where he started, staring at the waves breaking on the crags. The choice of this word and the use of cold and grey in verse one, conveys the misery of the occasion and makes an appeal to the senses of seeing, hearing and feeling, bringing the reader into the world of the poet. I loved both these poems for different reasons. I loved Remembrance for the fact that Bronte is writing this poem based on a fictional memory. It amazes me that she can have such emotion and passion for someone who has died but never really lived. It shows that she has mastered the control of empathy. I feel that as the reader I can relate to the speakers emotions portrayed in the poem, as we will all eventually experience or suffer loss of some kind in our lives. This thought then provokes the question, is it better to have loved and lost than never to have loved at all? I also love Break, Break, Break as Tennyson reveals why he has been described as the saddest of all English poets. I can appreciate this poem as the blunt, unadorned statements made in the poem show how drab, colourless and meaningless Tennysons life has become. I love the way the lasting image of this poem is the cold relentlessness of a grey sea and although an example of pathetic fallacy, it is one that stays with me.

Signs That My Site Hacked Information Technology Essay

Signs That My Site Hacked Information Technology Essay Assume you are the owner of an e-commerce web site. What are some of the signs that your site has been hacked. Discuss the major type of attacks you could expect and resulting damage on your site. Prepare a brief report based on your findings. You are required to propose web site development to one of the IT entrepreneurs in your area. Consider there are two opinions for building the site in-house with existing staff, out sourcing the entire operation. Discuss which options are in the companys best interest and the reason for choosing that opinion. Provide pros and cons for each option. Prepare a report based on your findings. Introduction to Question (1) Hacking used to be defined as One who is proficient at using or programming a computer; a computer buff. However, this use has been turned around now, to mean that of a cracker One who uses programming skills to gain illegal access to a computer network or file. This information is about this second meaning, cracking. Before we begin I would like to point out that hackers HATE crackers, crackers have given them a bad name. The main differences between the two are that hackers try to make things, crackers try to break things. Hackers made the Internet what it is today. Hackers program websites (among other things) and they do not try and harm the work of others as is thought in todays society. However, as the word hacker is now in such popular use that it is thought it means cracker I will use the words hacking and cracking for describing these cracking methods. Define question (1) Hacking is not a simple operation or sequence of commands as many people think. Hacking is a skill. To hack you must change and adapt your approach depending on the obstacles you come across. Hacking is not a specific term; there are many types of hacking. Answer for Question (1) Some of the signs that my site has been hacked: One of the goals for a hacker is to hack a website without alerting the website owner. Months go by, and a website owner hosts a hacked website without knowing the site has been compromised. The website owner may notice some strange occurrences, but here are some hacked signs that alert the owner of a compromised website. Websites that are hacked can spread malware, and the hacker sometimes steals your customers information. The Eval Base64_decode Function at the Bottom of Your Code The Eval function is used to hide code in PHP blogs such as Blogger and WordPress. The base64_decode decodes encoded text that you are unable to read when you view your website code files. The hacker places a redirection code using eval and base64_decode at the bottom of your PHP file, so you are unable to read the hacked code and dont notice the redirection to the hackers web page. If you did not put the functions on your page, then your blog or website has probably been hacked. Drop in Google Search Engine Results Rank If my site is hacked with a redirection to an online pharmacy, the Google algorithm detects a problem and lowers your search engine rank. If you check your rank often, you notice a drop in rank. You can drop several pages and even hundreds of pages in the search engine results. A Red Warning Alert in Google Chrome or Firefox When Google detects a hacked website, Firefox and Chrome use the Google API to show a warning message to users. Instead of seeing your website, the web browser shows a red screen alerting the reader to a hacked website address. Users can hit the back button or proceed to my site. In most cases, the user prefers to click the back button to avoid infecting the computer. The best way to detect a hacked website is enter your domain name into Chrome or Firefox and see if the red warning screen shows. Google Indexes Your Site with Pharmacy Text If your site has been hacked and redirects to a pharmacy, search your domain name with pharmacy text such as Viagra, pharmacy, or meds. Pornographic search phrases are also used to check if your site has been hacked and redirect to adult websites. This type of check gives you a heads up, and lets you know the hackers code is somewhere in your website code. Check the .htaccess File on Your Host Server The .htaccess file is a part of an Apache server host. One web hack is placing a redirect code in the .htaccess file. Open the .htaccess file located on the root of your web host directory. Read through the file and locate any odd website addresses. If you have a website address that is not yours in the .htaccess file, your file has been hacked. These tips help you identify a hacked website. After I fix the hack, I must identify where my site vulnerability is is located. If I do not identify the security hole, you are susceptible to hacks after you go through the trouble of fixing hacked code. The type of attacks I could expect and the damages Password cracking In most of the cases, user passwords are encrypted to protect the privacy of passwords and maintain security of the system. Password cracking is the process of decrypting encrypted passwords. A program that performs cracking is known as password cracker. Some crackers are also capable of disabling password protection system and may cause free access to anyone and the owner will be losing a lot of information in his web site. Ip spoofing IP spoofing is used to commit criminal activity online and to breach network security. Hackers use IP spoofing so they do not get caught spamming and to perpetrate denial of service attacks. These are attacks that involve massive amounts of information being sent to computers over a network in an effort to crash the entire network. The hacker does not get caught because the origin of the messages cannot be determined due to the bogus IP address. IP spoofing is also used by hackers to breach network security measures by using a bogus IP address that mirrors one of the addresses on the network. This eliminates the need for the hacker to provide a user name and password to log onto the network. Hijacking an Authorized Session With the ability to generate the correct sequence numbers, an attacker can take over an authorized session by simply taking over one of the parties to the session. Having inserted himself in the session, the attacker will simply tell the party taken over that the session has ended, while connecting to the other half of the legitimate session and continuing communication, but this time, according to the attackers dictate. Haven taken over a trusted communication channel, the attacker can then probe the network for vulnerabilities. Sequesnce Guessing Every connection between two hosts using TCP contain sequence numbers for both data and acknowledgement. These numbers, used by the TCP protocol to determine out-of-order and lost packets, is one of the facilities of the connection-oriented TCP design, to ensure reliable delivery to the application layer. The sequence numbers are generated pseudo-randomly and an attacker might send spoofed packets to a victim to determine the algorithm generating the sequence numbers, and then use that knowledge to intercept an existing session. RIP Attacks Routing Information Protocol (RIP) Routing attacks is often seen in routers which implemented the original RIP. Routing Information Protocol (RIP) is used to distribute routing information within networks, such as shortest-paths, and advertising routes out from the local network. The original version of RIP has no built in authentication, and the information provided in a RIP packet is often used without verifying it. An attacker could forge a RIP packet, claiming his host X has the fastest path out of the network. All packets sent out from that network would then be routed through X, where they could be modified or examined. An attacker could also use RIP to effectively impersonate any host, by causing all traffic sent to that host to be sent to the attackers machine instead. Buffer Overflows A Buffer Overflow is a flaw that occurs when more data is written to a block of memory, or buffer, than the buffer is allocated to hold. Exploiting a buffer overflow allows an attacker to modify portions of the target process address space. This ability can be used for a number of purposes, including the following: Control the process execution Crash the process Modify internal variables   The attackers goal is almost always to control the target process execution. This is accomplished by identifying a function pointer in memory that can be modified, directly or indirectly, using the overflow. When such a pointer is used by the program to direct program execution through a jump or call instruction, the attacker-supplied instruction location will be used, thereby allowing the attacker to control the process.  In many cases, the function pointer is modified to reference a location where the attacker has placed assembled machine-specific instructions. These instructions are commonly referred to as shellcode, in reference to the fact that attackers often wish to spawn a command-line environment, or shell, in the context of the running process . Conclusion If I cannot connect to my web site or log in to your control panel, I have to contact your web hosting company. The hacker attack has changed your password and I need to get a new one. The hacker might have also changed your email address associated with my account at the web hosting company but this is unlikely because the password and the email information are generally segregated. Anyway, depending on the company policies, a web hosting firm would either send you a new password over email OR revert with what they need to send you a new password (because they need to verify that the new password request is legitimate). In some cases, I might need to send a fax because the hackers have messed up your email too. Introduction to Question (2) Nowadays, it seems like everyone is saying, I want to site. If you want to build a web site and you know what you want, dont know what you want, trying to learn about it then we have information for you. If you already own a website or a webmaster looking for the best and latest information on successful website development, then we have the website builder for you. Also on this site we have articles and free eBooks on every aspect of website development, including internet marketing, home based businesses and affiliate marketing. Define question (2) There are many different routes a web site owner can go for getting all of the content done for his online business. The two directions he could take, whether its hiring in-house or outsourcing to a content creation company, allow for many different options and different ways to get your content project done. The route you take can have effect on a number of things, like quality of the content, your expenses, and the time it will take to get everything done. Since the content will probably be the most important part of your web site, you will want to take all things into consideration before making your final decision. Answer to Question (2) IN-HOUSE WITH EXISTING STAFF Hiring in-house definitely has its own advantages. This is because anytime you have a valuable resource like a team of writers in the Internet industry you are able to accomplish many different things because there are so many ways that you can use content on the Internet (it doesnt always just have to be on-site content). It all really depends on your own companys content needs however. You will be able to train writers and mold their styles to the way you want your content to be written. ADVANTAGES: Gives you Control If design services are part of your business, then keeping it under your control allows you to provide the best services for your customers. This means that if your business sells design services, or depends on a strong, dynamic online presence for the bulk of its revenue, an in-house design team is essential. You dont want to rely on a contractor over whom you do not have complete control to make or break your business. Communicate Better and Save Time Interacting with outsourced talent can be challenging, especially if your contractor is . People under your purview are easier to find and easier to direct, so when you need something done, you can explain it to them in person. Save (lots of) Money You will find that you will save money in the long run by using in-house talent. Even though you will have to make the investment in payroll and infrastructure, over time you get better results and spend less money than you would by hiring an outside firm. In-house design also benefits from the standpoint of project cost. Contractors often will pocket some or all of the difference if they finish a project below cost. If your In-house team completes the project at less cost, that cost savings shows up in your bottom line. DISADVANTAGES Maintenance contract with an external agency Although probably the most expensive approach, maintenance contract with an external agency does provide the best level of service. If the agency provide the right kind of service this can be very much like working with an outsource team. The agency will really get to understand the business, evolve your website on a regular basis and still provide all of the benefits of an external agency. Part time contractors For smaller organizations that cannot afford fulltime in-house staff but who wish to enjoy the benefits that come with that approach, there is the option to take on a part-time contractor. These individuals will probably have 2 or 3 websites they manage on a regular basis but still will be able to work more closely with you than an external agency. Ad-hoc specialists For larger organisations it may sometimes be appropriate to bring in specialists to compliment an existing in-house team. For example specialists in accessibility, usability or design can often work well alongside an in-house team primarily made up of coders. Outsourcing Outsourcing is contracting out the management and development of a process or production to external sources. Many online businesses have found it desirable to outsource their website. While some businesses lack the in-house expertise, others find the logistics of managing the website distracts their attention from their core competencies and some other find it to be cost-effective. In the present scenario of IT, all organizations whether big or small, depend on outsourcing to stay competitive. This is quite advantageous as a wide range of options is available, in the form of experienced reliable companies offering their services. Outsourcing helps a company to focus on its core business more efficiently. Outsourcing Advantages: You can be assured that if you go this route you are leaving all of your content needs in the hands of very well experienced and trained writers writers that have written for the Internet for a long period of time. There will more than likely be a whole team of editors, project managers, and writers and they will have a their system down pat already and will be ready to take on whatever kind of volume you need to push. You will have a faster turnaround time, and therefore you will be able to scale up quite easily. Outsourcing your content will also save you a lot of time and money. Hiring and training in-house writers takes a lot of time and can also be quite expensive. Outsourcing your content to a company usually means you will spend less money because they usually charge less and you wont have to spend money building up your own resources . Disadvantages: One of the major disadvantages is the differences in writing style that you may see. Outsourcing your content means outsourcing to a number of different writers, all of which have their own unique writing style. Since they have already been trained to write a certain way for the Internet, you will have to make sure that the writers will be able to fulfill your standards in terms of style and SEO needs. For example some people may want a double space after each period and some people like the single space approach. It seems like a small problem, but little problems like that can cause a lot of trouble if not worked out before the project gets started. This problem really escalates if you are outsourcing your content to many different freelancers. Language or cultural differences: Struggling to understand your tech support specialist can make a frustrating situation even worse. Unfortunately, many small businesses choose offshore outsourcing as their least-expensive option, while not considering the time and aggravation spent on communication issues. This can be mitigated either by carefully interviewing various offshore firms and giving them a test drive, or by hiring a local firm. The latter may also allow you to have the specialist on-site, which is highly recommended for handling most IT support needs. Not part of the team: Because outsourced IT specialists are there only when scheduled or when you need them to fix a problem, youll spend time bringing them up to speed when issues do arise or when you want them to provide advice on future technology initiatives. Again, there is a solution: Get an outsourced firm involved in your IT needs on an ongoing basis via managed services. Companies best interest The best for my company would be outsourcing because its gives us a saver web-hosting and trusted from virus. Although its not cheap but it would be easy for us because its been maintain and updated always. This could increase our web viewers and customers too. Conclusion Once you have a team of writers, you will always have to find a way to keep them busy or else you will risk losing them. If you dont have the ability to keep a team of writers busy for a substantial amount of time, then hiring in-house writers would prove to be a big waste of time. Your turnaround time will also not be as fast, and you will spend more time dealing with your writers time that probably could have better been spent elsewhere. A good route to go (a route that many companies take) is to hire a few in-house writers as well as outsource content needs that make sense to outsource. The Internet business calls for unique situations and needs, and the route you go with your content creation should definitely be based on these specific needs. One thing to be aware of is that some information technology consultants that you outsource to, will in turn outsource services to their own partners. Look for companies that take final responsibility for your system, no matter whether the y or a partner provided a particular service. This will help make things simpler for your organization, especially at times of stress and concern when you most need things to be easy.

A film I have seen :: essays research papers

A film I have seen   Ã‚  Ã‚  Ã‚  Ã‚  I’ve seen a lot of films, and with a lot of different genres. But I don’t think that romantic films are pretty good. They are too boring. The good films are action or comedy films, but the best films are action and com-edy films mixed together. That’s why I’ve chosen the film Taxi 2. It’s a French produced film, with a lot of action and comedy. It’s a pretty new film, and I saw it in the cinema last month. I’ve looked very much forward to see that film, because Taxi was very good too. It took only 5 weeks to get 10 mil-lion Frenchmen into the cinema. Just for watching Taxi 2. The film is taking place in Paris. Samy Naceri is playing the lead-ing role as Daniel. Daniel is an illegal taxi driver, because he hasn’t any driver license. In the intro to the film he is overtaking Jean-Louis Schlesser (former worlds best rally driver) and drives a lot faster than him, because he had a woman should who bear, on the backseat. Daniel has a girlfriend called Lily. She had invited Daniel for dinner, so the parents could see him. Her fa-ther is an army man. Under the dinner the father tells some long stories about his experiences in a war. Suddenly the red telephone rings, and he had to go to the airport to meet the Japanese Minister of Defence. The father had a chauffeur who should pick him up, but the chauffeur were involved in a car accident on the way, and Daniel must drive him to the airport. In the airport Daniel meets Émilien (Frà ©dà ©ric Diefenthal) and Chief Inspector Gibert (Ber-nard Farcy) who he already knows from Taxi 1. The Japanese Minister of Defence was coming to France to see a French project to fight against the crime, because Japan had some problems with the yakuza (the Japanese ma-fia). The French police had planned a tour in Paris, with some planned crime factors. But the yakuza is also making a factor and is kidnapping the Japanese Minister of Defence. Then they together are trying to get the Japanese Minis-ter of Defence back. At last they succeed, and everything is fine.   Ã‚  Ã‚  Ã‚  Ã‚  I like the film very much. I think its one of the best films I’ve seen ever. The comedy in the film is just my humour, and the action was okay.

Mitosis and Cell Cycle Study

Cell Growth and Reproduction Study Guide The Cell Cycle Study Guide Vocabulary – Cell Cycle, Mitosis, CytokinesisHow did the G1 and G2 stages get their names?Cells must pass through a critical checkpoint during which two stages of the cell cycle?Where does DNA synthesis happen in eukaryotic cells?What two processes make up the M stage?Among different types of cells, which stage of the cell cycle varies most in length?Why does a skin cell divide more often than a liver cell?What is G0?Write an analogy to explain why cell size is limited.Which typically increases faster as a cell grows, surface area or volume?For cells to stay the same size from generation to generation, what two things must be coordinated?Think of an example of a cycle. What does this have in common with the cell cycle?What process divides a cell’s cytoplasm? How do the two word parts of your answer help you remember it?What process divides the cell nucleus and its contents?Related article: co.uk/mitosis -replication-of-eukaryotic-cells/">How Many Spores Would You Estimate are Present on the Gills of a Single Cap of CoprinusMitosis and Cytokinesis Study Guide Vocabulary: chromosome, histone, chromatin, chromatid, centromere, telomere, prophase, metaphase, anaphase, telophaseWhat is a chromosome?Why do chromosomes condense at the start of mitosis?Why are chromosomes not condensed during all stages of the cell cycle?Sketch how DNA goes from a long stringy form to a tightly condensed form. Label the parts of the condensed, duplicated chromosome.How does interphase prepare a cell to divide?Mitosis occurs in what types of cells?Develop a device, such as a short sentence or phrase, to help you remember the order of the steps of mitosis.Illustrate and describe the four phases of mitosis.How does cytokinesis differ between plant and animal cells?DNA wraps around organizing proteins called .The suffix –tin indicates that something is stretched and thin. Is the loose combination of DNA and proteins that looks sort of like spaghetti.Sister chromatids are held together at the which looks pinched.The ends of DNA molecules form structures called that help prevent the loss of genes. Regulation of the Cell Cycle Study GuideVocabulary: growth factor, apoptosis, cancer, benign, malignant, metastasize, carcinogenWhat regulates the cell cycle?What is apoptosis?What type of disease may result if cell division is not properly regulated?List three ways mutations can occur in genes involved in cell-cycle regulation.What does metastasize mean?What is a substance know to produce or promote the development of cancer?Draw a cartoon to help you remember the difference between benign and malignant. Asexual Reproduction Study Guide Vocabulary: asexual reproduction, binary fission.1. Offspring resulting from asexual reproduction and those resulting from sexual reproduction differ in one major way. What is the difference?2. Sketch and describe the three steps of binary fission. Fill in the chart below to highlight the advantage and disadvantages of asexual reproduction. Advantages| Disadvantages|3. | | 4. | | 5. | |6. If a eukaryotic organism reproduces through mitosis, what is true about the offspring and the parent organism?7. In what types of organisms is mitotic reproduction most common?8. List three examples of mitotic reproduction. 9. What forms of reproduction does the sea anemone use?10. Write a word that starts with the letters â€Å"bi†. Explain what is similar between the meaning of the word you wrote and the meaning of â€Å"binary fission†.11. What is the creation of offspring form only one parent organism called?Multicellular Life Study Guide Vocabulary: tissue, organ, organ system, cell differentiation, stem cellList the levels of organization and explain each.List two examples of tissues found in plants.List two examples of organ systems found in plants.How does an organism benefit from organ systems that work together and communicat e?What is the process by which unspecialized cells develop into specialized cells?Do different types of cells have different DNA? Explain.What role does cell location play within a developing embryo?How do stem cells differentiate out into different cells?List the three identifying characteristics of stem cells.List one advantage of using adult stem cells and one advantage of using embryonic stem cells.What is cell differentiation?Write the following words in order from the largest structure to the smallest structure:

The Menace of Beggary in Pakistan

A father, buying his child a cornet at the ice cream barrow; this event would surely seem so very casual to most of us. But, the very spectacle is heartrending for the kids who stroll by the streets bare footed, jump up to every other car at the traffic signals and look at every passer-by with desperate eyes. He too might have been standing on the outskirt of the gathering around the same ice cream barrow longing for it. With empty pockets he might have stood there all the time waiting for that miraculous moment when the ice cream man would have seen him and offered him a cone or a slider for free.He might have been standing outside a furnished sweetshop, with watering eyes instead of mouth, and this is all by the virtue of his pocket which cannot afford it. He has some money with him, but cannot spend it because he has to submit it to his master or his parents for he is the only one to feed the entire family, because his parents have proved to be too lazy for a job. We pass by sever al such children every day, but have we ever tried to be ‘Human’ enough and has it ever bothered us who they actually are?Seated most comfortably in our Mercedes or Corolla, we shoo them off when they approach us. Just recall the kid you snubbed last time at a traffic signal after he or she knocked at your car windowpane. We watch them daily raising their little hands before strangers and most of the time they are screamed at. Isn’t it possible that these little beggars are just another group of harassed victims? Or worse, the ugly face of a bonded life, deliberately existing in our country. Have you ever given a thought that what compels such children to beg even in the extreme weather conditions?These are the very people whom we think are an extra burden to the country, or as useless tiny creatures. At this point, where have all our education, generosity, social services and voluntarism been forsaken? I, one day, offered a child of the kind, some sweets that I was about to share with my friends, and was most astonished at what he said. He replied: â€Å"What good would these few candies do to me and my family who had had nothing to eat since last two days? Would these cure my father of his Asthma that he has taken up due to litter picking? † The child ran away with watering eyes, and left me at sea.I kept on thinking and thanking God for the rest of the day Our business cities like Lahore, Karachi and Islamabad are those in which reside the richest people of our country. They are also home to several poor people who dig into heaps of garbage to find bits of food and some articles to be sold for living. Such people do this, risking their lives and exposing themselves to fatal diseases. On the other hand, live filthy rich people whose houses cost over millions of Rupees. In contrast, houses of the poor are made of rags and probably cost nothing to its ‘owners’ in terms of money but most in terms of sweat and blood.A city where the rich pays around five hundred Rupees for a burger meal, while on the other hand, a poor guy might not make a total of five hundred Rupees in an entire month. Where is our sympathy and passionate youth? Beggary has become a universal problem. The sharply increasing economic disparity and inflation has given way to beggary in many forms. This includes forced beggary, disguise beggary, and the worst of all: beggary in need. These beggars travel throughout the country in search of food and shelter in the period of time when the nation is being ‘GUIDED’ by the slogan raisers of the motto: â€Å"Roti, Kapra aur Makan†.When one asks them the reason of begging and especially the reason of using their children for the purpose, they have a fairly hopeless answer â€Å"What else can we do except begging! † Where is the action to the motto? WHAT A SHAME! Religion is most frequently exploited for begging because people give generously in its name because Mus lim nation has always been sentimental and can easily be stimulated or made inactive on provocation of their emotions. Such children are targeted by the terrorists, who brain wash them and use them for the evil. They stimulate them in the name of religion.The children’s minds now run in accordance with their ‘rescuers’’. Unknowingly, these innocent young people, whom the Quaid e Azam once called the â€Å"Architects of The Future of Country†, now, become part of such devilish acts. The misuse of the productive manpower increases in this way. Every other day we are attending seminars and workshops for the sake of awareness but are we actually implementing it to our society! We are educating the educated, but are we actually making efforts to educate the illiterate, who need it, for real? Lets join hands and work for them.