Each amino acid molecule contains a structurally unique part called the _____ group
A)amino
B)amine
C)carboxylic acid
D)R-

Question

Quizplus · Accepted Answer

The R-group, also known as the side chain, is a unique chemical group attached to the alpha carbon of the amino acid molecule. It differs from one amino acid to another and determines the properties and function of each amino acid. The amino group (NH2), carboxylic acid group (COOH), and amine group (NH2) are common functional groups present in all amino acids. However, they are not unique to each amino acid and do not contribute to the diversity of amino acids.

Each Amino Acid Molecule Contains a Structurally Unique Part Called