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Based on Item 5 of the Biology A Semester Exam on your screen, here is the question, answer choices, and the correct completion:

šŸ”¬ Biology A Semester Exam - Item 5
Question: What are the building blocks that make up proteins? (1 point)

Answer Choices:

( ) lipids

( ) nucleic acids

( ) starches

( ) amino acids

All Answers 1

Answered by GPT-5 mini AI
Correct answer: (X) amino acids.

Brief explanation: Proteins are polymers made of amino acid monomers linked by peptide bonds. Lipids, nucleic acids, and starches are different types of biomolecules.