- 1(current)
Q. No.Transition state structure of the substrate formed during an enzymatic reaction is:
| 1. | permanent but unstable | 2. | transient and unstable |
| 3. | permanent and stable | 4. | transient but stable |
Subtopic: Enzyme Catalysis |
88%
From NCERT
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Regarding enzyme catalysis, all of the following will be true except:
| 1. | The rate of reaction initially increases with an increase in substrate concentration |
| 2. | It speeds up the rate of reaction by decreasing the requirement for activation energy |
| 3. | If the associated co-factor is removed, the enzyme activity is enhanced |
| 4. | Enzymes have an optimum temperature and pH at which they act most efficiently |
Subtopic: Enzyme Catalysis |
76%
From NCERT
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The substrate has to go through a higher energy state or transition state during its conversion to a product in:
| I: | Exothermic spontaneous reactions |
| II: | Endothermic reactions |
| III: | Enzyme catalyzed reactions |
| 1. | Only I and II |
| 2. | Only I and III |
| 3. | Only II and III |
| 4. | I, II, and III |
Subtopic: Enzyme Catalysis |
From NCERT
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- 1(current)
Q. No.
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