Explore topic-wise MCQs in Biochemistry.

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