Question

Which of the following can be related to cellular changes during aging?

• A. The reduced permeability of plasma membrane.
• B. Hypotrophy
• C. The increased proportions of free radical in the cells.
• D. All of the above

Answer 1

The correct option is D All of the above

• 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.
• Cellular changes during aging include reduced permeability of the plasma membrane, Hypotrophy and The increased proportions of free radical in the cells.
• So, the correct answer is 'All the above'.