LIFE SCIENCE

OBJECTIVE LIFE SCIENCE

BIOCHEMISTRY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The structural level of a protein least affected by hydrogen bonds is
A
primary level
B
secondary level
C
tertiary level
D
all levels are equally affected
Explanation: 

Detailed explanation-1: -Answer and Explanation: The stretch of amino acids in a polypeptide chain constitutes the primary structure of proteins. Because the primary level of protein structure is formed by covalent bonds, i.e., peptide bonds, hydrogen bonding disruption has the least effect on it.

Detailed explanation-2: -The simplest level of protein structure, primary structure, is simply the sequence of amino acids in a polypeptide chain.

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