PCR technique was invented by__________?

Related Mcqs:

1. PCR stand for _________?

   A. Polymerase chain reaction
   B. Poly carbomyl reaction
   C. Peptide chain reaction
   D. Pentapeptide chain reaction

   Submitted by: Hassan Hayat

2. Leprosy bacillus was invented by :__________?

   A. Koch
   B. Harvey
   C. Hansen
   D. Fleming

   Submitted by: Naveed Tahir

3. Who Invented antibiotic Medicine?

   A. Alexander Fleming 
   B. Louis Pasteur
   C. Michal Faraday
   D. John Loannids

   Submitted by: Aurangzeb Bhutto

4. Ribosomes are tiny Granules first studied in 1955 by__________?

   A. De-Duve
   B. Schwann
   C. August Weismann
   D. Palade

5. Mastication is carried out by__________?

   A. Teeth
   B. Tongue
   C. Smooth muscles
   D. All of these

6. One of the commonest cause of food poisoning are the toxins produced by__________?

   A. Azobacter
   B. Nitrosomonas
   C. Campylobacter
   D. Nitrobacter

7. In plants, the neighbouring cells are connected with one another by__________?

   A. Plasmodesmata
   B. Cell walls
   C. Vacuoles
   D. Both ‘A’ & ‘B’

8. The flow of lymph is maintained by__________?

   A. Movement of viscera
   B. Breathing movements
   C. Valves
   D. All of these

9. Each ach nephridium of earthworm opens to the exterior by__________?

   A. Nephrostome
   B. Nephridiopore
   C. Flame cell
   D. Anus

10. The life and activities of a cell is controlled by__________?

    A. cytoplasm
    B. nucleus
    C. vacuole
    D. mitochondria

    Submitted by: Maryam Aftab