Plant biochemistry: Identify the immediate biomolecules from which plants synthesize proteins. Full question: Plants synthesize protein from which class of building-block molecules? Choose the correct option.

Difficulty: Easy

Amino acids
Fatty acids
Monosaccharides
Nucleotides
Steroids

Correct Answer: Amino acids

Explanation:

Concept
Proteins are polymers of amino acids. In plants, inorganic nitrogen (e.g., nitrate or ammonium) is assimilated via GS–GOGAT and other pathways to form amino acids (glutamine, glutamate), which are then assembled into proteins by ribosomes.

Final Answer
Amino acids.

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