Explore topic-wise MCQs in Molecular Biology.

This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Molecular Biology knowledge and support exam preparation. Choose a topic below to get started.

1.

Which one of the following is not a function of a nucleotide?

A. Nucleic acid monomer
B. Ribozyme
C. Energy carrier molecules
D. Receptors
Answer» E.
Discussion
2.

Which of the following factors do not provide to the separation of DNA fragments during electrophoresis?

A. Chargaff s rule
B. Matrix density
C. Ethidium bromide
D. Size
Answer» D. Size
Discussion
3.

According to Chargaff s rule the two strands of DNA has ___________

A. Same molecular weight
B. Same amount of A and G
C. Different amount of A and G
D. Different molecular weight
Answer» E.
Discussion
4.

Which macromolecule is not abundantly found though being of critical importance for biological mechanisms?

A. Proteins
B. Lipids
C. Nucleic acids
D. Polysaccharides
Answer» C. Nucleic acids
Discussion