IndiaBIX

Microbiology - Viruses

Exercise : Viruses - Section 1
21.
The lysogenic state is governed by the activity of the regulatory region of the lambda phage genomes; this region is termed as
immunity repressor
immunity operon
operon repressor
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
22.
The capsomeres consist of a number of proteins subunits or molecules called
protomers
caproprotein
procapsid
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
23.
In order for a virus to replicate
the capsid must enter the host cell cytoplasm
the host cell must be undergoing mitosis
the genome must be released in the cytoplasm
the host cell must lack a cell membrane
Answer: Option
Explanation:
No answer description is available. Let's discuss.
24.
Which of the following viruses belong to family Flaviviridae?
Rubella virus
Yellow fever virus
Hepatitis C virus
All of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
25.
Which of the following viruses show/s transformation of infected cells?
Hepatitis B virus
Human T cell lymphotronic virus type I
Epstein-Barr virus
All of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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