Question
Hard
Solving time: 4 mins
Assertion: The inhibition of activity of succinic dehydrogenase by malonate is the example of competitive inhibition.
Reason : Competitive inhibition is the inhibition of enzyme activity when inhibitor closely resembles the substrate in its molecular structure.
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Text solutionVerified
The activity of an enzyme is highly specific
to the presence of chemicals that bind to
the enzyme. When the inhibitor closely
resembles the substrate in its molecular
structure and inhibits the activity of the
enzyme, it is known as competitive inhibitor.
Consequently, the substrate cannot bind
and the enzyme action declines. The
inhibition of succinic dehydrogenase by
malonate which closely resembles the
substrate succinate in structure is the
example of competitive inhibition.
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Question Text | Assertion: The inhibition of activity of succinic dehydrogenase by malonate is the example of competitive inhibition. Reason : Competitive inhibition is the inhibition of enzyme activity when inhibitor closely resembles the substrate in its molecular structure. |
Topic | Biomolecules |
Subject | Chemistry |
Class | Class 12 |
Answer Type | Text solution:1 |
Upvotes | 136 |