LIFE SCIENCE

OBJECTIVE LIFE SCIENCE

MOLECULAR BIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following is a primary way in which proteins are used in the body?
A
proteins help the body lose weight
B
proteins provide a quick energy resource
C
proteins form a layer of insulation
D
proteins provide materials for growth and repair
Explanation: 

Detailed explanation-1: -All cells are made mainly from protein. This means that your body needs protein to make new cells when you grow, and to replace old or damaged cells. Proteins are compounds made up of amino acid molecules. In digestion, protein molecules break down long chains of amino acids (peptides), to single amino acids.

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