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A competitive inhibitor of succinic dehydrogenase is:

1.	malonate	2.	oxaloacetate
3.	α-ketoglutarate	4.	malate

Subtopic: Enzyme Inhibition: Introduction | Enzyme Inhibition |

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Level 1: 80%+

AIPMT - 2008

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Select the option which is not correct with respect to enzyme action:

1.	Substrate binds with the enzyme at its active site.
2.	Addition of a lot of succinate does not reverse the inhibition of succinic dehydrogenase by malonate
3.	A non-competitive inhibitor binds the enzyme at a site distinct from that which binds the substrate
4.	Malonate is a competitive inhibitor of succinic dehydrogenase

Subtopic: Enzyme Inhibition: Introduction |

74%

Level 2: 60%+

AIPMT - 2014

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