Messenger RNA is formed in_________?

Related Mcqs:

1. Ribosomes + m-RNA?

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

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

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

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. Ribosomes and DNA are also present in_________?

   A. mitochondria
   B. golgi complex
   C. endoplasmic reticulum
   D. lysosomes

9. Body is globular in_________?

   A. Cake urchin
   B. Sea Urchin
   C. Sea cucumber
   D. Brittle star

10. The plants which produce embryo but lack vascular tissues and seeds are placed in_________?

    A. bryophytes
    B. pteridophytes
    C. tracheophytes
    D. all of these

    Submitted by: Maryam Aftab