rRNA constitutes ____________% of the total cellular RNA?

Related Mcqs:

1. Messenger RNA is formed in_________?

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

2. Ribosomes + m-RNA?

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

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

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

4. 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...

5. Which of the following is an RNA virus:

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

6. 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...

7. RNA interference helps in__________?

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

8. In which of the following location enzymes controlling cellular respiration are present____________?

   A. Nucleus B. Chlorophast C. Milochondria D. Ribosome...

9. Most of the cellular secretions are ________ in nature?

   A. Glycolipids B. Glycoproteins C. Nucleohistones D. Proteins...

10. Kind of cellular respiration which occurs in presence of oxygen is _________ ?

    A. Anaerobic respiration B. Aerobic respiration C. Nitrogenous respiration D. Acidic respiration Submitted by: Rashid Mehmood...