When the peptide bond is created between amino acid 1 and amino acid 2:

A. the amino group of amino acid 1 is joined to the carboxyl group of amino acid 2.
B. the carboxyl group of amino acid 1 is joined to the amino group of amino acid 2.
C. the carboxyl group of amino acid 1 is joined to the carboxyl group of amino acid 2.
D. the amino group of amino acid 1 is joined to the amino group of amino acid 2.


Answer: B

Biology & Microbiology

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