The non- protein constituent of the enzymes are called
| 1. | Apoenzyme | 2. | Holoenzyme |
| 3. | Cofactors | 4. | both A and C |
The protein constituent of the enzymes are called
| 1. | Apoenzyme | 2. | Prosthetic group |
| 3. | Co-enzymes | 4. | Holoenzyme |
Which of the following are co-factors?
| 1. | Co-enzymes | 2. | Metal ions |
| 3. | Posthetic groups | 4. | All of these |
Which one of the following statements is correct, with reference to enzymes?
| 1. | Apoenzyme = Holoenzyme + Coenzyme | 2. | Holoenzyme = Apoenzyme + Coenzyme |
| 3. | Coenzyme = Apoenzyme + Holoenzyme | 4. | Holoenzyme = Coenzyme + Cofactor |
Which of the following is an organic compound?
1. Prosthetic group
2. Coenzymes
3. Metal ions
4. Both A and B
The Cofactor present in the Enzyme Catalase is
1. NADP
2. NAD
3. Haem
4. Zn
The Cofactor present in the Enzyme Peroxidase is
| 1. | NADP | 2. | NAD |
| 3. | Haem | 4. | Zn |
Which of the following organic compound association with the apoenzyme is only transient?
| 1. | Prosthetic group | 2. | Coenzymes |
| 3. | Metal ions | 4. | Both A and B |
The essential chemical components of many coenzymes are
| 1. | Metal ions | 2. | Vitamins |
| 3. | Heme | 4. | NAD and NADP |
Which of the following contain the vitamin niacin?
| 1. | NAD | 2. | NADP |
| 3. | Heme | 4. | Both 1 and 2 |