Biology 11 Chapter 5
Biodiversity - 9
1.
The receptor cells on the surface of lymphocytes are actually?
a) lipids
b) protiens
c) nuclic acids
d) carbohydrates
2.
The receptor cells on the surface of HIV facilitates?
a) the assembly of virus
b) the release of virus
c) the replication of virus
d) the entry of virus
3.
The entry of HIV into the host cell is done by?
a) exocytosis
b) symbiosis
c) osmosis
d) endocytosis
4.
The shedding of the protective coat by the HIV particle is called as?
a) assembly
b) replication
c) uncoating
d) coating
5.
The uncoating of HIV particle takes place?
a) at the surface membrane
b) inside the host
c) outside the host
6.
The formation of RNA from DNA is called as?
a) translocation
b) transcription
c) translation
d) reverse transcription
7.
Reverse transcription is catalyzed by?
a) integrase
b) reverse transcriptase
c) catalase
d) transcriptase
8.
The integration of viral DNA into the host DNA is mediated by?
a) integrase
b) catalase
c) transcriptase
d) reverse transcriptase
9.
The integrated DNA of virus is called as?
a) metavirus
b) provirus
c) lambda virus
d) mesovirus
10.
Formation of mRNA from DNA is known as?
a) translation
b) transcription
c) integration
d) reverse transcription
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