Which amino acid is considered the simplest in structure?

Biology Mcqs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

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Subject
Biology Mcqsbiology-mcqs
Published
12 Sept 2019
Last updated
28 May 2026

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Explanation

Among the amino acids, glycine is the simplest because it has a hydrogen atom as its side chain, making it the smallest and least complex amino acid.

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