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Microbiology - Microbial Recombination and Gene Transfer

Exercise : Microbial Recombination and Gene Transfer - Section 1
  • Microbial Recombination and Gene Transfer - Section 1
6.
The type of recombination that commonly occurs between a pair of homologous DNA sequences is,
mutagenic recombination
site-specific recombination
replicative recombination
general recombination
Answer: Option
Explanation:
No answer description is available. Let's discuss.
7.
Which of the following statement describes plasmids?
Another name for a protoplast
A complex membrane structure that covers the chromosome of bacteria
Small, circular DNA molecules that can exist independently of chromosomes commonly found in bacteria
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
8.
In lysogeny,
a bacteriophage transfers bacterial DNA
bacteria take up double stranded DNA from the environment
DNA-degrading enzymes in the extracellular medium would stop the process
a bacteriophage genome is integrated into the bacterial genome
Answer: Option
Explanation:
No answer description is available. Let's discuss.
9.
A microarray differs from a gene fusion in that, it
carries DNA segments from many different genes
is not constructed by cloning
gives direct measurement of mRNA level
all of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
10.
Who discovered transposons (jumping genes)?
Abelson
Harvey
McClintock
Griffith
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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