An enzyme which can convert single stranded RNA into double stranded viral DNA is called____________?

Related Mcqs:

1. Bacteria protect themselves from viruses by fragmenting viral DNA with ____________?

   A. Ligase B. Endonuclease C. Exonuclease D. Gyrase Submitted by: Maria Aziz...

2. DNA or RNA of viruses is enclosed in _______________ coat?

   A. Protein B. Carbohydrate C. Lipid D. DNA...

3. Which one of the following remove nucleotides from the ends of DNA or RNA?

   A. Endonuclease B. Exonuclease C. S 1 nuclease D. Deoxyribonuclease Submitted by: Urooj sabar...

4. Fatty acids containing 18 C atoms and a single double bond is____________?

   A. Saturated Fatty acid B. Unsaturated fatty acid C. Oleic Acid D. Plamitic acid...

5. Which of the following is not a viral disease?

   A. Cowpox B. Mumps C. Tetanus D. Small pox...

6. Which of the following disease results in Paralysis due to viral attack on C.N.S:

   A. Measles B. Herpes simplex C. Hepatitis D. Polio...

7. Ribosomes + m-RNA?

   A. Polysome B. Phlosome C. Polosome D. None of these...

8. rRNA constitutes ____________% of the total cellular RNA?

   A. 3-4 % B. 10-20% C. 80% D. 90%...

9. Which of the following is an RNA virus:

   A. Influenza virus B. Herpes virus C. HBV D. Pox virus...

10. RNA interference helps in__________?

    A. Cell proliferation B. Micropropagation C. Cell defence D. Cell differentiation Submitted by: Maria Aziz...