Biology for IGCSE & O level - Enzymes (Section 2 - No. 32)
What role do enzymes play in the human body?
They act as structural components of cells.
They regulate metabolic pathways.
They break down large molecules into smaller ones.
They transport molecules across cell membranes.
Explanation
Enzymes are involved in metabolic reactions. They speed up these reactions and also perform catabolic processes.
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