MCQ Questions Class 11 Biology Biomolecules with Answers

1. Anti-parallel strands of a DNA molecule mean that

2. Proteins perform many physiological functions. For example, some function as enzymes. Which one of the following represents an additional function which some proteins discharge?

3. Double hydrogen bond occurs in DNA between

4. Enormous diversity of protein molecules is due to

5. Metabolic intermediates found in living system which are essential for growth and life is called___________

6. Select the option which is not correct with respect to enzyme action:

7. The introduction of t-DNA into plants involves:

8. DNA differs from RNA in having

9. The most common monomer of carbohydrates is

10. Nitrogenous bases present in DNA