Tobacco mosaic virus is__________?

Related Mcqs:

1. Tobacco mosaic virus was crystallized by__________?

   A. Pasteur
   B. Chamberland
   C. Stanely
   D. Ivanowski

   Submitted by: Maryam Aftab

2. Protein subunits of capsid is called the capsomeres is a characteristic of each virus. Their number in Herpes virus is__________?

   A. 100
   B. 152
   C. 162
   D. 172

3. Virus is__________?

   A. unicellular
   B. multicellular
   C. acellular
   D. none of these

   Submitted by: Shoaib Shah

4. There are _________ stomata per square cm of leaf surface in Tobacco plants?

   A. 1200
   B. 12000
   C. 100,000
   D. 1000

5. More than ___________ compounds of tar of tobacco smoke are involved to cause cancer?

   A. 5
   B. 90
   C. 15
   D. 10

6. What is the mode of transmission of Hepatitis virus?

   A. Aerosol
   B. Parentral (via blood)
   C. Skin penetration
   D. Unknown

7. The word virus is derived from Latin word venome meaning____________?

   A. Sweet fluid
   B. Sore Fluid
   C. Poisonous Fluid
   D. Salty Fluid

8. Which of the following virus has special affiliations with the tumor production:

   A. Hepatitis virus
   B. Retrovirus
   C. Polio virus
   D. Pox virus

9. Which of the following is an RNA virus:

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

10. HIV is a ________ virus?

    A. SsRNA
    B. DsRNA
    C. SsDNA
    D. DsDNA

    Submitted by: Muzaffar Ali