Microbiology questions?

[MoonSTRuK]

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Can anyone please answer this?

1.Cellular tropism by viruses is dependent on which of the followings?

a. host cell DNA homology to viral DNA
b. temperature of host cell incubation
c. gamma interferon production
d. cell surface receptors
e. viral enzyme synthesis


2. Which of the following disinfectants has the narrowest antimicrobial spectrum?..

a. iodophors
b. phenolics
c. glutaraldehyde
d. chlorine compounds
e. quarternary ammonium compounds

Thanx...🙂

 

[swetha_dentist]

Can anyone please answer this?

1.Cellular tropism by viruses is dependent on which of the followings?
d. cell surface receptors

 

[MoonSTRuK]

Thanx alot swetha..🙂....
what bout the other question though?

 

[AbstractDentist]

ans 2. Quaternary ammonium compounds

 

[MoonSTRuK]

Thanx Abstract..🙂