- 1(current)
Q. No.
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| Assertion (A): | An example of non-competitive inhibitor is cyanide. |
| Reason (R): | Cyanide kills animals by inhibiting cytochrome oxidase. |
| 1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
| 3. | (A) is true but (R) is false. |
| 4. | Both (A) and (R) are false. |
Subtopic: Â Enzyme Inhibition: Introduction |Â Enzyme Inhibition |Â Properties of Enzymes |
Level 3: 35%-60%
Hints
Which of the following is true for non-competitive enzyme inhibition?
| 1. | Vmax decreases, Km remains same |
| 2. | Inhibitor can attach with the enzyme at a region other than active site |
| 3. | A typical example is cyanide inhibiting cytochrome oxidase |
| 4. | More than one option is true. |
Subtopic: Â Enzyme Inhibition: Introduction |Â Enzyme Inhibition |
 70%
Level 2: 60%+
Hints
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Which one of the following is incorrect for uncompetitive inhibition?
| 1. | Vmax and Km both decreases |
| 2. | ES, ESI are possible but EI is not possible |
| 3. | Vmax and Km both increases |
| 4. | All are incorrect |
Subtopic: Â Enzyme Inhibition: Introduction |Â Enzyme Inhibition |
Level 4: Below 35%
Hints
- 1(current)
Q. No.
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