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MDCAT Practice Test - Practice Test - Chemistry - Macro Molecules - 2026 Quiz

Attempt 10 MCQs on MDCAT Practice Test - Practice Test - Chemistry - Macro Molecules (Year 2026) | Quiz 5

41. How do enzymes accelerate biochemical reactions?



42. What is the substrate-binding region on an enzyme called?



43. Which model of enzyme action suggests a rigid active site?



44. Which model describes flexible enzyme active sites?



45. What property of enzymes ensures they only act on certain substrates?



46. What are helper molecules for enzymes called?



47. What is the complete active enzyme with cofactor called?



48. What does Km represent in enzyme kinetics?



49. What term denotes the maximum velocity of an enzyme-catalyzed reaction?



50. Which type of inhibition is overcome by high substrate concentration?



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