Specific fragments of DNA on a gel can be visualized using:
A) DNA probes.
B) restriction enzymes.
C) electrophoresis.
D) single tandem repeats (STRs) .
E) a polymerase chain reaction (PCR) .
Correct Answer:
Verified
Q24: How does DNA move during gel electrophoresis?
A)away
Q25: Restriction enzymes are useful in recombinant DNA
Q26: Restriction enzymes:
A)randomly cut DNA into small pieces.
B)produce
Q27: To make insect-resistant, transgenic plants, _ are
Q28: The substances used to cut genes in
Q30: In recombinant DNA technology, plasmids:
A)are used to
Q31: DNA is negatively charged because of its:
A)bases.
B)ribose
Q32: Which of the following techniques amplifies a
Q33: Which transgenic organism is used to produce
Q34: Which of the following is currently used
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