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Microbiology - Viruses

Exercise : Viruses - Section 2
1.
The most complex type of bacterial viruses having hexagonal head, a rigid tail with a contractile sheath and tall fibers is morphologically classified as
A
B
C
D
Answer: Option
Explanation:
No answer description is available. Let's discuss.
2.
Which of the following is not true of virions?
Reproduce independently
Contain DNA
Contain RNA
Are extracellular
Answer: Option
Explanation:
No answer description is available. Let's discuss.
3.
Bacteriophages have been used widely in genetic research, since they are the smallest and simplest biological entities capable of
self-replication
duplication
self-duplication
multiplication
Answer: Option
Explanation:
No answer description is available. Let's discuss.
4.
Lesions on chorioallantoic membrane are produced by
Herpes B virus
Vaccinia virus
Herpes simplex virus
all of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
5.
Which one is not useful in the treatment of viruses except
acyclovir
interferon
penicillin
antibodies
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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