Explore topic-wise MCQs in Biochemistry.

This section includes 6 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 type of homing is DNA-based?

A. Group I intron
B. Group II intron
C. Group III intron
D. Group IV intron
Answer» B. Group II intron
Discussion
2.

Which of the following introns have self-splicing activity?

A. Group I and group II
B. Group II and group III
C. Group III and group IV
D. Group I and group III
Answer» B. Group II and group III
Discussion
3.

HIV may not respond to ____________

A. Nucleoside analogues
B. Protease inhibitors
C. Neuraminidase inhibitors
D. Reverse transcriptase inhibitors
Answer» D. Reverse transcriptase inhibitors
Discussion
4.

Which enzyme used in the formation of cDNA from mRNA?

A. Polymerase
B. Helicase
C. Reverse transcriptase
D. Gyrase
Answer» D. Gyrase
Discussion
5.

Reverse transcriptase does not catalyze ____________

A. RNA-dependent DNA synthesis
B. RNA degradation
C. DNA-dependent DNA synthesis
D. DNA-dependent RNA synthesis
Answer» E.
Discussion
6.

Which is an example of RNA-dependent DNA polymerase?

A. Reverse transcriptase
B. DNA ligase
C. RNA polymerase I
D. RNA polymerase II
Answer» B. DNA ligase
Discussion