Evaluate the statement: 'Enzymes convert all substrate into product.'

• A. False, enzymes help reactions reach equilibrium faster but do not convert all substrate into product.
• B. True, enzymes ensure all substrate is converted into product.
• C. False, enzymes only affect the thermodynamic favorability of reactions.
• D. True, enzymes are consumed in the process of converting substrate to product.

Answer: (A)