Microbial Recombination and Gene Transfer
Which of the following type of recombination does not require homologous sequences and is important for the integration of viral genomes into bacterial chromosomes?

Mutagenic recombimation
Replicative recombination
General recombination
Site-specific recombination

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Microbial Recombination and Gene Transfer
When composite transposons are formed

two IS elements integrate into a chromosome with only a small distance separating them
a small deletion occurs in the transposase gene of an IS element and plasmid is integrated
a small deletion occurs in the transposase gene of an IS element
an IS element integrates with another IS element with the help of a plasmid

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Microbial Recombination and Gene Transfer
Which of the following statement describes plasmids?

Small, circular DNA molecules that can exist independently of chromosomes commonly found in bacteria
None of these
Another name for a protoplast
A complex membrane structure that covers the chromosome of bacteria

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