Multiple Choice
Which of the following statements about restriction nucleases is FALSE?
A) A reproducible set of DNA fragments will be produced every time a restriction nuclease digests a known piece of DNA.
B) Restriction nucleases recognize specific sequences on single-stranded DNA.
C) Some bacteria use restriction nucleases as protection from foreign DNA.
D) Some restriction nucleases cut in a staggered fashion, leaving short, single-stranded regions of DNA at the ends of the cut molecule.
Correct Answer:
Verified
Correct Answer:
Verified
Q2: A DNA library has been constructed by
Q3: A plasmid<br>A)can confer antibiotic resistance to a
Q4: Second-generation sequencing differs from Sanger sequencing because<br>A)second-generation
Q5: Why is a heat-stable DNA polymerase from
Q6: To study gene function, scientists use various
Q8: Figure 10-12 shows the cleavage sites of
Q9: Which of the restriction nucleases listed
Q10: Indicate whether a cDNA library or a
Q11: You want to design a set of
Q12: PCR was invented in<br>A)the 1800s.<br>B)the 1950s.<br>C)the 1980s.<br>D)2009.