What type of bond is formed when the amino group of one molecule reacts with the carboxyl group of another with loss of water?
Answer and explanation
Correct answer: B. Amide bond
Reaction between an amino group (-NH2) and a carboxylic acid (-COOH) with elimination of H2O forms an amide bond (-CO-NH-). When linking amino acids in biological systems, this is called a peptide bond.
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