RNA interference helps in__________?

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. rRNA constitutes ____________% of the total cellular RNA?

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

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

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

5. 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

6. Which of the following is an RNA virus:

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

7. 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

8. Crop rotation helps in______________?

   A. Growth of pathogens
   B. Soil Infertility
   C. Slowing of crops growth
   D. Eradication of disease

9. Which of the following structure primarily helps in attachment of bacteria on various surfaces____________?

   A. Flagella
   B. Pili
   C. Both of these
   D. None of these

10. The doctor who helps in the delivery of babies is an ___________?

    A. Obstetrician
    B. Gynecologist
    C. Pediatrician
    D. Podiatrist

    Submitted by: Muhammad Azhar