CURRENT AFFAIRS

2016

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which gene thought to be inactive in adults plays a vital role in preventing heart attacks and stroke and could also delay ageing
A
Oct4
B
Fountain of youth gene
C
Oct5
D
Both A & B
Explanation: 

Detailed explanation-1: -Some people, like Rhiannon, have a common genetic disorder called familial hypercholesterolemia (FH). People with FH have increased levels of LDL cholesterol, which makes them more likely to develop heart disease at a younger age and increases their risk of dying from the disease.

Detailed explanation-2: -Genetics can influence the risk for heart disease in many ways. Genes control every aspect of the cardiovascular system, from the strength of the blood vessels to the way cells in the heart communicate. A genetic variation (mutation) in a single gene can affect the likelihood of developing heart disease.

Detailed explanation-3: -Adults age 65 and older are more likely than younger people to suffer from cardiovascular disease, which is problems with the heart, blood vessels, or both. Aging can cause changes in the heart and blood vessels that may increase a person’s risk of developing cardiovascular disease.

There is 1 question to complete.