Question

multiple choice question
which of the following macromolecules can commonly act as catalysts?

carbohydrates
lipids
proteins

Explanation:

Identify the biological role of catalysts

Biological catalysts are enzymes that speed up chemical reactions without being consumed.

Determine the macromolecular composition of enzymes

Enzymes are primarily composed of amino acid chains folded into specific three-dimensional shapes, classifying them as proteins.

Answer:

• Carbohydrates
• Lipids
• Proteins (Correct answer)