Restriction Enzymes Have Proved So Useful in Manipulating DNA Because

question 38

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.

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