# Quaternary structure of protein is_____________? with Answer - Medical Mcqs | TestPrep

> Solved MCQ: Quaternary structure of protein is_____________? Correct Answer: D. The inter relation and arrangement of polypeptides in a protein with more than 2 polypeptide chains. Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation.

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# Quaternary structure of protein is_____________?

Direct Answer & Quick Reference

The correct option is **D. The inter relation and arrangement of polypeptides in a protein with more than 2 polypeptide chains**.

A. The arrangement sequence of amino acids in the polypeptide chain

B. Inter relation between amino acids in a single polypeptide chain

C. Inter relation of amino acids in 2 polypeptide chains

D. The inter relation and arrangement of polypeptides in a protein with more than 2 polypeptide chainsCorrect Answer

Verified Key: D. The inter relation and arrangement of polypeptides in a protein with more than 2 polypeptide chains
Solved by 5,905+ students

Verified against official examination board answer keys and standard curriculum textbooks.

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