MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Biochemistry knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following converts PGH2 to thromboxane A2? |
| A. | Enoyl-ACP reductase |
| B. | -ketoacyl ACP reductase |
| C. | Cyclooxygenase |
| D. | Thromboxane synthase |
| Answer» E. | |
| 2. |
Which of the following reduces double bond, forming saturated acyl ACP? |
| A. | -ketoacyl ACP reductase |
| B. | -hydroxyacyl ACP dehydratase |
| C. | Enoyl ACP reductase |
| D. | Malonyl co-A ACP transferase |
| Answer» D. Malonyl co-A ACP transferase | |
| 3. |
Which of the following removes H2O from -hydroxyl ACP, creating double bond? |
| A. | -ketoacyl ACP reductase |
| B. | -hydroxyacyl ACP dehydratase |
| C. | Enoyl ACP reductase |
| D. | Malonyl co-A ACP transferase |
| Answer» C. Enoyl ACP reductase | |
| 4. |
Which of the following reduces -keto group to -hydroxyl group? |
| A. | -ketoacyl ACP reductase |
| B. | -hydroxyacyl ACP dehydratase |
| C. | Enoyl ACP reductase |
| D. | Malonyl co-A ACP transferase |
| Answer» B. -hydroxyacyl ACP dehydratase | |
| 5. |
The prosthetic group of acyl carrier protein is ___________ |
| A. | 4 -phosphopantetheine |
| B. | 3 -phosphopantetheine |
| C. | 2 -phosphopantetheine |
| D. | 1 -phosphopantetheine |
| Answer» B. 3 -phosphopantetheine | |