Telomere

The five indices of age are chronological, biological, functional, psychological, and social. Norman and Ethel exemplify, in their own ways, all five indices starting with age. Ethel, being in her late 60s in the movie would put her in the young-old division of old age, while Norman who turned 80 would be part of the old-old division of old age. Ethel seems to be, by all parameters, biologically healthy without any noticeable heart or physiological problems. Norman, on the other hand, has some…

Then the cell divides at ludicrous speeds creating a tumor which hijacks your own bodily functions to allow it to survive even longer. In class I also learned about how cancer cells can produce telomerase in order to stay alive by adding longer telomeres to the end of chromosomes so there is more protection to the DNA. During class I was thinking that if scientists could somehow replicate telomerase and release it to the public as some sort of pharmaceutical, then theoretically it would be…

body, rejuvenate physical body measurably younger or, at the very least, slow the aging process. Here’s how: (a) Age slow: Go a low stress level, exercise, take walk and live naturally. (b) Control the levers of aging: In course of lifetime the telomeres burn like a candle wick. Cardiovascular disease, immune system problems and diabetes expose the chromosomes vulnerable to damage and accelerate the aging process. Prevent the disease. (c) Meditation slows the aging process. (d) Solitary…

If you know anything about modern genetics, then you should know that these nifty little segments of DNA, called genes, tell your body what to do and when to do it. For years scientist have been trying to figure out a way to manipulate these genes and modify them to achieve a desired effect in an organism, such as giving a mouse the ability to go longer periods without food, while eliminating the risk for undesirable mutations, like cancer. Genetically modified organisms such as mice have been…

replication process are: 1. DNA polymerase – it is the enzyme that synthesizes DNA and adds nucleotides to the 3’ end of the growing strand (Pierce, 2013, p. 241). 2. Telomerase – an enzyme, which has both a protein and an RNA component, extends the telomeres by making copies of the repeat sequence (Pierce, 2013). 3. DNA helicase – is an enzyme that breaks the hydrogen bonds between the two bases of the two nucleotide strands (Pierce, 2013, p. 241). 4. Single-strand-binding protein – this…

Cancer is defined as a diverse state in which cells multiply, proliferate and spread through surrounding tissues. With all the different types of cancers we have, at least one originates from closely every cell type in the human body (Vogeistein and Kinzier,1992). Different influence can affect the processes of the cell cycle in both positive and negative ways. Tumor suppressor gene p53 is among the negative regulators of the cell cycle if affected by alteration, mutations or by interaction with…

which mainly is our own fault due to poor diet and health. Stress can ruin your teeth, People tend to grind their teeth more when they are stressed out. Stress can physically damage your heart muscles. Stress can make you age faster by not letting telomeres (structures on the end of chromosomes) grow at a normal speed, which leads to the signs of ageing: wrinkles, poor eye sight, weak muscles, and more. (A.D.A.M;…

Greider discovered how chromosomes are protected by telomeres and enzyme telomerase. Telomerase is the ends of the chromosome. She and one other scientist determined that it was the enzyme that was responsible for telomerase addition. Telomerase is also the key enzyme in cancer and anemia research. Her discovery…

any definition, dead. Ellis who has gone after her, finds her at the scene and he immediately begins CPR. The ambulance arrives and defibrillators are used on Adaline. In this instant 750 volts of electricity are used, reviving her and causing her telomere structure in her genes to re-gain their pliability causing her to regain her ability to age. Consequently, this second accident adds to the unlikely-ness of these events making the movie seem…

drawn out paper. Using books is one way I can make sure to keep my research unique and applicable to my life. I have started to read The Telomere Effect, a novel coauthered by Elizabeth blackburn, and Elissa Epel. This book is full of scientific terms, explained, and lots of knowledge about how a certain lifestyle and psychological habits can protect telomeres, and slow chance of disease as well as improve life. I am interested in getting more into this book, taking notes, and pulling key…