What Does It Mean For Dna Replication - 991 Words

Below are questions that were asked throughout Task 1 What does it mean for DNA replication to be semi- conservative? Semiconservative replication means during DNA replication each DNA strand is used to make new template of DNA from the 2 parental strands of DNA (Thompson, Part 1: DNA Replication, 2014). During this replication is to ensure that the newly replicated cells have the same full set of DNA as the parent cells so the sequence will continue to work properly (Thompson, Part 1: DNA Replication, 2014). During the process of DNA replication, the strands has a 5 prime end which is of the phosphate group and a 3 prime end that is of the hydroxyl group in which are opposite and anti-parallel to bond correctly for replication of a cell (Wolfe, 2016). What is the function of DNA polymerase III, DNA polymerase I, and the other enzymes? There are several enzymes that take part in the DNA replication process. They are Helicase, DNA Polymerase III and Primase. In helicase, this enzyme has several functions in helping make the replication fork so different functions are allowed to occur (Wolfe, 2016). Helicase unravels the double DNA helix to a single stranded template of Adenine, Thymine, Cytosine and Guanine allowing these to be copied (Wolfe, 2016). DNA helicase during single strand separation from the helix also forms the replication fork (Wolfe, 2016). This in turns during the single strand of the nucleotides A, T, C, G still have match together for correct sequenceShow MoreRelatedDna Replication And The Cell Cycle1226 Words   |  5 Pagesthe division of cells is DNA replication. Without DNA replication, the new cells wouldn’t have DNA. So why is DNA so important? DNA is the basic blueprint of life, and it serves to tel l the cells what to do, and what proteins to code for. Let’s take a deeper look into Bobby’s cell to see what fascinating events happens during DNA replication. DNA Replication The Cell Cycle Before Bobby’s cells enter the the stage of mitosis to divide, it goes through DNA replication. This process occurs in theRead MoreEssay about The Question of Biology is Why?1518 Words   |  7 Pagesthings. As humans, we are comparative by nature—always wondering what is the best between multiple things (if it even is) and why. That is why we do it, ultimately. We feel that we must answer the question â€Å"Why?† In this biographical paper, I will be analyzing two very different processes: DNA Replication and the Polymerase Chain Reaction (PCR). It is that each of these individual processes carries much importance. DNA replication is important in the life of a cell, more so the division, becauseRead MoreSummary On The Importance Of The Work Of Griffith, Avery, Macleod, And Mccarty1711 Words   |  7 PagesWeekly summary on DNA The importance of the work of Griffith, Avery, MacLeod, and McCarty: Three scientists, Oswald Avery, Colin MacLeod, and Maclyn McCarty, managed to show that Frederick Griffith’s transforming factor was in fact DNA that is DNA is the heritable substance. At first, Avery disregarded Griffith’s results that really challenged his own research on pneumococcal capsules. However, he soon confirmed Griffith’s results and set about trying to purify this mysterious transforming principleRead MoreBiology Case Study1131 Words   |  5 Pages - Replication origin.(For replication of the vector inside the host). - Selectable marker.(use to select the plasmid vector which contains the host cell) (antibiotic resistance for example to destroy Ampicillin). - Multiple cloning site.(It contains many restriction sites to insert the restriction enzymes). These elements are essential because it allows for the diffusion of the plasmid within the bacteria (e.g E.coli) and not allowing any bacteria not carrying the plasmidRead MoreBiology of Cancer Study Guide1184 Words   |  5 PagesCancer Biology Section 1 Study questions What is lifetime risk of getting cancer for men and women in US? Male-1:2 Female-1:3 Which cancer are men mostly likely to get in the US? Women? Male-Prostate Female-Breast Which cancers are the most deadly and least deadly (US)? Most deadly- Lung Least deadly- non-melanoma skin cancer Name the cell-types that define carcinomas, sarcomas, lymphomas, and leukemia’s. Which type is most common? Carcinomas- glands, organs and tissues, ariseRead MoreDNA Replicaiton Cause Cancer Essay1541 Words   |  7 PagesPart A : Defects in DNA Replication Cause Cancer I. Introduction As known today, cancer is one of the most lethal diseases in the world. Millions of people died every year caused by various type of cancer, but the concern is that what does really caused the cancer itself? Is it because of the lifestyle people have nowadays? Or because of environment that has changed? Or even sometimes because of the flaw in the replication of DNA? There are lots of probabilities to cause cancer. In this sectionRead MoreSymptoms Of Werner s Syndrome1681 Words   |  7 Pagesappearance are not the only symptoms of this disease. As the body ages, the patients also become more susceptible to illnesses and diseases. In the case of a WS patient, they experience this exact same situation, but just 50 years in advance. This means that while they are aging externally, they are also prone to developing other diseases that usually come with old age. For example, patients have 91% chance of developing osteoporosis, 80% for hypogonadism, 71% for diabetes mellitus, and 40% for atherosclerosisRead MoreTaking a Look at DNA1746 Words   |  7 Pages DNA is one of the many things that make up your body. Today, most people know that it carries each person’s unique genetic code. People also know that it has a double helix structure. However, do you know what it’s made up of?  ¬Many people do not know much about DNA. There are many ways that DNA is helpful to the world. It helps us understand from heredity of diseases and how to find a killer who committed a crime. Many people even use DNA for genetic engineering so that they can create an organismRead MoreWhat Type Of Microbe It Is Be Distributed Across The Planet1246 Words   |  5 Pagesthe threat and awareness of potentially population shifting pathogens can be distributed across the planet. This brings attention to public of not only what symptoms these particular pathogens and diseases cause, but also the best course of action to prevent and cure any ailment. The first course of action to clear the pathogens is to identify what type of microbe it is. In most to virtually all cases, the disease is the result of inflammation of either a bacteria or virus. Other than being microscopicRead MoreAccording to Inderjeet Dokal there are currently 13 known variations of genes that cause FA and2400 Words   |  10 Pagesdestroy millions of cells or at least in a small way cause abnormal cell replication and repair. This can lead to rapid unregulated cell replication otherwise known as cancer. If we take a look at another genetic subtype FANCL, we can see just a bit of how detrimental this disease really can be. This gene FANCL is also a protein coding gene, but it affects a very important set of proteins ubiquitin and monoubiquitin. Now, based on what we learned in class, ubiquitin is very important for proteins after