1 Answer - Sort by: Date | Rating
There can be many different causes of ageing. There are different theories that have been put forward to explain the causes of ageing. One set of theories are clubbed under the banner of DNA damage theories, and these generally state that over one's lifetime, the DNA in the cell gets damaged, and this is what causes ageing. The rate at which damage occurs differs from person to person, and that is what causes ageing to happen at different rates in different people. The different theories under this banner are the DNA damage/repair theory, free radical/oxidation theory, mitochondrial DNA theory, radiation theory.
The other set of theories are clubbed under the banner of built-in breakdown theories. These theories basically state that the process of ageing is inevitable as it is programmed into the genetic code of all living organisms. According to these theories, there is certain code related to ageing that is written into the genome of every organism, which is what makes it inevitable. The different theories under this banner include the disposable soma theory, genetic theory, immunological theory, telomere theory.
The other set of theories are clubbed under the banner of built-in breakdown theories. These theories basically state that the process of ageing is inevitable as it is programmed into the genetic code of all living organisms. According to these theories, there is certain code related to ageing that is written into the genome of every organism, which is what makes it inevitable. The different theories under this banner include the disposable soma theory, genetic theory, immunological theory, telomere theory.
0
0
thank you for your answer but i wanted to know if it changes from generation to generation?like for instance in the bible times, people lived more than hundreds so how is it so?
- I Have Wight Bumps In My Mouth And On My Lips Can This Be Hiv?
- What Is A Water Loo Mean?
- What Are The Affects Of Being Bulimic?
- How Do You Treat A Popped Vein?
- What Is The Password To Get To The End On Fun Brain?
- What Is The Need For A Upper House And A Lower House In The Parliament?
- Can You Shave Your Virgina If You Have Herpes?
- I Have Moderate To Severe Dysplasia So I Have To Get Surgery, But Im Also Pregnant. Can I Keep The Baby And Still Have The Surgery?
- Why Is An Injured Person More Susceptible To Hypothermia?
- Is It Normal For My New Gerbils To Nibble My Fingers?
- How Much Does An Average Chicken Thigh Weigh?
- What's The Point Of The Gallbladder?
- Soon As I Do Anything My Arms And Hand Shake Tell Me The Cause Please?
- Does To Much Potassium Cause Headaches?
- On Average How Long Do You Have To Live With Untreatable Bowel Cancer?
- Is A Pica A Rodent?
- Was Rugby An Accident?
- What Is Treatment For C-def?
- Sometimes I Get A Shaky Patch In My Vision, I Can See Everything Apart From The Patch That Shakes It Does Get Bigger And Smaller And Moves Round Till It Goes, Any Ideas Wot It Could Be?
- My Baby Was Born With Extra Skin On Her Neck. Is That Normal?
- How Long Will My Lip Be Swelled Form A Cut?
- Can Lumps On A Testicle Be Normal?
- What Are Some Of The Serious Health Consequences Of Having An STD?
- What Adrenaline Does To The Heart?
- My Friend Always Complain Of Too Much Of Saliva In His Mouth And I Just Want To Know The Reason For This Development?
- How Do You Fight Against Aging Process ?
- What Effects Does The Aging Process Have On Dietary Guidelines?
- What Is The Difference Between Our Aging Process Nowadays Compared To That Within Bible Times?
- What's Your Opinion On Aging? Did We Change Our Perception Of How To Get Old?
- What Can I Do To Change My Generation?
Featured Question
New Comment - Comments are editable for 5 min.