Which of the following is $NOT$ an essential micronutrient in the diet?

Which of the following is the richest energy compound?

What functional groups are present in carbohydrates?

Given below are two statements.
Statement $I$ - Lactose on hydrolysis converts into glucose and galactose.
Statement $II$ - Galactose also plays the same role as glucose in respiration.
In the light of the above statements,select the correct option given below:

Glycogen is stored in

To get sufficient carbohydrates,one should take: