In the α -amino acids, the presence of “R” that belongs to the C 4 H 9 alkyl group is to be identified. Concept Introduction: Amino acids are basic units of proteins. A large molecule consists of one or more amino acids chain in a specific order is known as a protein. Amino acids are organic compounds containing amine and carboxyl functional groups . The key elements of an amino acid are carbon, hydrogen, oxygen, and nitrogen. Isomeric C 4 H 9 alkyl group has four different structural formulae, but the molecular formula would be the same.

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Chapter 25, Problem 97AP

Interpretation Introduction

Interpretation:

In the α-amino acids, the presence of “R” that belongs to the C4H9 alkyl group is to be identified.

Concept Introduction:

Amino acids are basic units of proteins.

A large molecule consists of one or more amino acids chain in a specific order is known as a protein.

Amino acids are organic compounds containing amine and carboxyl functional groups. The key elements of an amino acid are carbon, hydrogen, oxygen, and nitrogen.

Isomeric C4H9 alkyl group has four different structural formulae, but the molecular formula would be the same.

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