After electrophoresis has been performed, the stripes in one lane of a gel are
A) different-sized DNA molecules.
B) the digested restriction enzyme.
C) RNA from different cells.
D) DNA hybridization sites.
Correct Answer:
Verified
Q3: Cloning is useful because it
A) repairs broken
Q4: The genes for the normal and sickle
Q6: DNA extraction
A) uses restriction enzymes to prevent
Q7: You are shown the following result of
Q12: A vector is used to
A) transfer a
Q25: In nature, the function of a restriction
Q32: Gel electrophoresis uses
A)an electrical current.
B)ligases.
C)DNA polymerase.
D)viral vectors.
Q49: Among these DNA fragments,which would move most
Q54: The polymerase chain reaction (PCR)is used to
A)
Q59: A segment of DNA in a test
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