Poliovirus

 Asalaam Walikum Friends,

In this article I am going to clear your concept about Polio Virus. In this article I will cover the MCQs important for board Examination. So try your best to solve those MCQs.

Let's start with today's article:

Q:1. Polio which type of virus of  the species Enterovirus C.

a. Serotype

b. Strain

c. Non of these

Correct Answer:

a. Serotype

If you want to know about serotype, then Click Here  ➤

Polio Virus:

Specie:     Enterovirus C

Genus:.    Enterovirus 

Family:    Picornaviridae

Note: Polio is infection caused by Enterovirus C (Poliovirus)

Q:2. What type of genome us present in Poliovirus or Enterovirus C:

a. RNA

b. DNA

c. Single stranded RNA(ssRNA)

d. Positive sense single stranded RNA(+ssRNA)

e. All are correct EXCEPT b

Correct Answer:

e. All are correct Except b.

Q:4. Polio virus was first isolated in ___ by Karl Landsteiner and Erwin Popper.

a. 1909

b. 1910

c. 1912

d. 1906

Correct Answer:

a. 1909

Q:5. Genome of Poliovirus contain about ________ nucleotides.

a. 6500

b. 7500

c. 5500

d. 8500

Correct Answer:

b. 7500

 

Important Point To Be Noted:

1.  Positive Sense Single Stranded RNA:

      Click Here⇒

2.  Negative Sense Single Stranded RNA:

      Click Here➤

3. Poliovirus Viral Particle is about 30nm in diameter with icosahedral symmetry. Because of it simple structure it is regarded as simple Virus.

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