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Multiple Choice

The synthesis of a protein from amino acids is an example of which metabolic process?

The synthesis of a protein from amino acids is an anabolic process. Anabolic reactions build complex molecules from simpler ones, and protein assembly is a biosynthetic pathway that requires energy input. In cells, amino acids are activated and then joined by peptide bonds to form polypeptides, a process powered by ATP and GTP during translation. This contrasts with catabolic processes, which break down molecules to release energy. While metabolism includes all such reactions, the specific act of assembling proteins from amino acids is best described as anabolic.

The synthesis of a protein from amino acids is an anabolic process. Anabolic reactions build complex molecules from simpler ones, and protein assembly is a biosynthetic pathway that requires energy input. In cells, amino acids are activated and then joined by peptide bonds to form polypeptides, a process powered by ATP and GTP during translation. This contrasts with catabolic processes, which break down molecules to release energy. While metabolism includes all such reactions, the specific act of assembling proteins from amino acids is best described as anabolic.