How many type of DNA are_________________?

Related Mcqs:

1. DNA not only replicates into another DNA molecule but also serves as _____ for mRNA.

   A. Messanger
   B. Template
   C. Leader
   D. Transfer

   Submitted by: Sajjad Panhwar

2. Which one of the following does not contain both DNA and RNA__________________?

   A. Bacterium
   B. Virus
   C. Fungus
   D. Algae

3. Strands of DNA are bounded by___________________?

   A. Icygen
   B. Carbon
   C. Hybrogen
   D. Nitrogen

4. Amount of DNA is the diploid cells____________________?

   A. Varies with the age
   B. Coustant for all organismes
   C. Constant for particular organism
   D. None of the above

5. The small unit of DNA capable of undergoing crossing over and recommbination is________________?

   A. Recon
   B. Muton
   C. Cistron
   D. Complan

6. DNA is genetic material was first discovered by____________________?

   A. Attmann (1889)
   B. Crick (1953)
   C. Sressler (1968)
   D. Avery et al (1944)

7. Sugar present in DNA is_______________?

   A. Pentose
   B. Hexose
   C. Heptose
   D. Triose

8. Chemically DNA differs from RNA by __________________?

   A. Thymine present in DNA and Uralic in RNA
   B. Deoxyribose and thymine is present in DNA and ribose and Ural in RNA
   C. Ribose and thymine in DNA and deoxyribose and uracil in RNA
   D. Deoxyribose in DNA and ribose in RNA

9. According to national commission of Pakistan, post harvest losses in fruits are_________________?

   A. 20-40%
   B. 60-70%
   C. 30-50%
   D. 20-25%

10. Soil moisture and ET losses are_________________?

    A. Inversely related
    B. Directly related
    C. Not related
    D. Occasionally related