Restriction enzymes
A) cleave DNA at sequence-specific sites.
B) are called restriction enzymes because they restrict the range of viruses that can attack a bacterial species.
C) do not cut the host bacterium's DNA.
D) are essential tools in molecular biology.
E) All of the above
Correct Answer:
Verified
Q124: In DNA fingerprinting,
A) DNA is non-specifically cut
Q125: You have characterized over 100 mutations in
Q126: Restriction enzymes
A) cut single-stranded DNA.
B) cut double-stranded
Q127: Frame-shift mutations
A) result in a single amino
Q128: Phenylketonuria
A) is not a genetic disorder.
B) is
Q130: Transmissible spongiform encephalopathies (TSEs) are
A) caused by
Q131: In gel electrophoresis of DNA fragments,
A) the
Q132: DNA testing by allele-specific hybridization
A) cannot detect
Q133: Mutations
A) are always deleterious.
B) can arise from
Q134: A point mutation
A) is a result of
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