How Do the Standard Amino Acids Differ from One Another

question 5

Multiple Choice

How do the standard amino acids differ from one another?

• A) in whether or not the amino group is chiral
• B) in whether or not the carboxyl group is chiral
• C) in the number of chiral carbon atoms between the carboxyl group and the amino group
• D) in the identity of the R group (side chain)

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