Multiple Choice
Restriction enzymes have proved so useful in manipulating DNA because
A) they cut at defined sites AND the sticky ends make it very easy to allow recombination of DNA with RNA.
B) they cut at random sites AND the sticky ends make it very easy to allow recombination of any type of DNA.
C) they cut at defined sites AND the sticky ends make it very easy to allow recombination of any type of DNA.
D) they protect eukaryotes against virus attack AND they cut both RNA and DNA.
E) they protect eukaryotes against virus attack AND the sticky ends make it very easy to allow recombination of DNA with RNA.
Correct Answer:

Verified
Correct Answer:
Verified
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