HUMAN NUTRITION

NUTRITION

CARBOHYDRATES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is meant by the primary structure of a protein?
A
The sequence of amino acids in the chain
B
The initial twisting of the chain into
C
The 3D folding of the chain into a specific shape
D
The joining of two or more polypeptide chains
Explanation: 

Detailed explanation-1: -The Primary structure of proteins is the exact ordering of amino acids forming their chains. The exact sequence of the proteins is very important as it determines the final fold and therefore the function of the protein. The number of polypeptide chains together form proteins.

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