| 1 |
The catalytic activity of an enzyme is restricted to its small protein called |
- A. Active site
- B. Passive site
- C. Intermediate
- D. Above all
|
| 2 |
Enzyme lower down the energy of. |
- A. Kinetic
- B. Potential
- C. Activation
- D. Ionic
|
| 3 |
If we add more substrate to already occurring enzymatic reaction and it has no effect on the rate of reaction, then what will be be the situation of the following |
- A. Saturation
- B. Denaturation
- C. Composition
- D. Inhibition
|
| 4 |
An enzyme with its co enzyme or prosthetic removed is designated as |
- A. Activator
- B. Co enzyme
- C. Apo enzyme
- D. Holoenzyme
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| 5 |
the vitamins are essential raw material for the synthesis of. |
- A. Activators
- B. Co factors
- C. Co enzymes
- D. Prosthetic group
|
| 6 |
Lock and key model was proposed by |
- A. Koshland
- B. Emil Fisher
- C. Watson
- D. Flemming
|
| 7 |
The enzyme with optimum pH 5.50 is |
- A. Arginase
- B. Sucrase
- C. pepsin
- D. Enter kinase
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| 8 |
The rate of reaction of enzyme directly depends upon |
- A. Amount of enzyme present at a specific time at unlimited substrate concentration
- B. Nature of substrate
- C. Maximum pH level
- D. Low temperature
|
| 9 |
An activated enzyme with a co enzyme is called. |
- A. Apoenzymes
- B. Activators
- C. Holo enzymes
- D. Co enzymes
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| 10 |
An enzyme is said to be denatured when |
- A. It has no co-factor
- B. It is in a condition of low temperature
- C. Its structure is destroyed
- D. None of these
|