Question : Vitamins and minerals are helpful for which of the following?

Option 1: Proper breathing

Option 2: Proper sweating

Option 3: Proper fat storage

Option 4: Carry out metabolic reactions in our body

Question : Nitrogen is an essential constituent of all:

Option 1: Fats

Option 2: Proteins

Option 3: Vitamins

Option 4: Carbohydrates

Question : Fish liver oil is rich in

Option 1: Vitamin A

Option 2: Vitamin C

Option 3: Vitamin D

Option 4: Vitamin E

Question : Which of the following is most important for growth of children upto the age of 14 ?
 

Option 1: Proteins

Option 2: Vitamins

Option 3: Fats

Option 4: Milk

Question : The plasma membrane is made up of which organic molecules?

Option 1: Carbohydrates

Option 2: Vitamins

Option 3: Lipids and Proteins

Option 4: Roughage