Microbial Genetics Practice Test

1.F-plasmids in bacteria helps in
Conjugation
Replication
Transduction
Transformation

2.Conjugation involves transfer of DNA from one cell to another. In E cloi, the cells that cannot transfer their DNA into receipient cells are
Hfr
F'
F+
F-

3.If bacteria possess two copies of certain genes then they are referred as
Euploid
Polyploid
Amphidiploid
Merodiploid

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4.Transduction has been used extensively for genome mapping for bacteia. Which of the following process is useful for gene mapping
Generalised transduction
Specialised transduction
site specific transaction
Bacterial lysis

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5.What is prophage

lambda phage DNA
Stage of cell cycle
A transposons
DNA of temperate phage inserted into host chromosome

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Correct answers:

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