| 1 |
Enzyme lower down the energy of. |
- A. Kinetic
- B. Potential
- C. Activation
- D. Ionic
|
| 2 |
Optimum pH value for enzyme pepsin is. |
- A. 4.50
- B. 9.00
- C. 2.00
- D. 5.50
|
| 3 |
Covalently bonded non protein part is called. |
- A. Co factor
- B. Activator
- C. Prosthetic group
- D. Co enzyme
|
| 4 |
An enzyme reacts only with its specific. |
- A. Surface
- B. Product
- C. Substrate
- D. Inhibitor
|
| 5 |
Optimum pH for sucrase is |
- A. 2.00
- B. 4.50
- C. 5.50
- D. 7.60
|
| 6 |
Lock and key model was proposed by |
- A. Koshland
- B. Emil Fisher
- C. Watson
- D. Flemming
|
| 7 |
The reversible inhibitors usually constitute |
- A. Strong linkage with enzyme
- B. Weak linkage with enzyme
- C. No Linage with enzyme
- D. medium linkage
|
| 8 |
The optimum pH of enzyme pepsin is |
|
| 9 |
An activated enzyme made of polypeptide chain and a co-factor is |
- A. Substrate
- B. Co-enzyme
- C. Apoenzyme
- D. Holoenzyme
|
| 10 |
Poisons, like cyanide are examples of. |
- A. Enzymes
- B. Co enzymes
- C. Inhibitors
- D. Co factors
|
