Each amino acid forms bonds by connecting its carboxyl group to the next amino acid's
A) central carbon atom.
B) amino group.
C) carboxyl group.
D) R group.
E) hydroxide group.

Question

Quizplus · Accepted Answer

The carboxyl group of one amino acid is joined to the amino group of the next amino acid, forming a peptide bond between them. The carboxyl group contains the carbonyl group (C=O) and a hydroxyl group (-OH), while the amino group contains an amino group (-NH2) and a hydrogen (-H). Therefore, the carboxyl group of one amino acid and the amino group of the next amino acid react to form a peptide bond, resulting in a linear chain of amino acids.

Each Amino Acid Forms Bonds by Connecting Its Carboxyl Group