DNA or RNA of viruses is enclosed in _______________ coat?

Related Mcqs:

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

   A. DNAase B. RNAase C. DNA polymerase D. Reverse Transcriptase...

2. 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...

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

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

4. The heart is enclosed in a membrane called________?

   A. pleura B. pericardium C. peritoneum D. epithelium...

5. Protein coat the capsid of adenovirus is________________?

   A. Surrounded by genome B. Surrounding genome C. Surrounding the envelope D. Both B and C...

6. Messenger RNA is formed in_________?

   A. nucleus B. chloroplast C. mitochondria D. none of these...

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...