| 1 |
Irreversible inhibitors form which bonds active site. |
- A. Hydrogen bonds
- B. Covalent bonds
- C. Ionic bonds
- D. Hydrophobic bond
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| 2 |
An activated enzyme consisting of a polypodies chain and a co factor is called. |
- A. Apo enzyme
- B. Co enzymes
- C. Holo enzymes
- D. Both a and b
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| 3 |
the vitamins are essential raw material for the synthesis of. |
- A. Activators
- B. Co factors
- C. Co enzymes
- D. Prosthetic group
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| 4 |
The optimum pH of enzyme pepsin is |
|
| 5 |
Enzyme lower down the energy of. |
- A. Kinetic
- B. Potential
- C. Activation
- D. Ionic
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| 6 |
The raw material for co-enzymes are |
- A. Lipids `
- B. Proteins
- C. Vitamins
- D. None of these
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| 7 |
The optimum pH of pancreatic Lipase is |
- A. 7.00
- B. 9.00
- C. 6.40
- D. 5.20
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| 8 |
An enzyme reacts only with its specific. |
- A. Surface
- B. Product
- C. Substrate
- D. Inhibitor
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| 9 |
If protein part of co factor is covalently bond to enzyme, it is called is. |
- A. Co- Enzyme
- B. Prosthetic group
- C. Activator
- D. apoezyme
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| 10 |
The active site of an enzyme |
- A. Never changes
- B. Forms no chemical bond with substrate
- C. Determines by its structure the specificity of an enzyme
- D. Looks like a lump projection from the surface of an enzyme
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