Compounds which are needed in very small amount but their deficiency lead to scurvy and rickets are

Vitamin E is important for

A. protecting cells

B. vital tissues protection

C. both a and b

D. development of bones

A disease Kwashiorkor is caused by the deficiency of

A. vitamins

B. proteins

C. carbohydrates

D. fats

Digestive enzymes includes

A. lipase

B. proteases

C. carbohydrates

D. all of them

The energy which is stored in food that we eat is only released in cells of body by process of

A. respiration

B. digestion

C. excretion

D. elimination

The main suppliers for our body are

A. proteins

B. carbohydrates

C. fats

D. all of them