Non-competitive inhibitor molecules have:
Correct answer: B. A quite different structure from the substrate molecule
- A. A similar structure to the normal substrate molecule
- B. A quite different structure from the substrate molecule
- C. A different conformation but fit into the active site
- D. A similar conformation but does not fit into the active site
Explanation
Non-competitive inhibitor molecules have a quite different structure from the substrate molecules.
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About Enzymes
Enzymes are biological catalysts that lower activation energy without being consumed, and their specificity is explained by the lock and key and induced fit models. Work includes the effects of temperature, pH and substrate concentration on reaction rate, plus competitive and non-competitive inhibition and how these differ.
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