Question

Which of the following leads to chemical instability in the cells?

• A. Increase in the free radical
• B. Drying of skin
• C. Decreased number of taste buds
• D. None of the above

Answer 1

The correct option is A Increase in the free radical

• Ageing is a complex process that varies as to how it affects different people and even different organs. Most gerontologists (people who study aging) feel that aging is due to the interaction of many lifelong influences. These influences include heredity, environment, culture, diet, exercise and leisure, past illnesses, and many other factors.
• During ageing process Increase in the free radicals leads to chemical instability in the cells.
• So, the correct answer is 'Increase in the free radical'.