How many amino acids are present for a polypeptide chain to be called a protein?

Name: How many amino acids are present for a polypeptide chain to be called a protein?
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Question

Quizplus · Accepted Answer

There is no specific number of amino acids for a polypeptide chain to be called a protein. However, in general, a protein is composed of one or more polypeptide chains, each consisting of at least 100 amino acids. Therefore, option D, which states 100, is the best choice.

How Many Amino Acids Are Present for a Polypeptide Chain