Restriction Enzymes Have Proved So Useful in Manipulating DNA Because

question 48

Multiple Choice

Restriction enzymes have proved so useful in manipulating DNA because

• A)they cut at defined sites.
• B)the sticky ends make it very easy to allow recombination of any type of DNA.
• C)they protect eukaryotes against virus attack.
• D)they cut RNA molecules.
• E)they cut at defined sites AND the sticky ends make it very easy to allow recombination of any type of DNA.

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Definitions:

Deterrent

A factor or policy intended to discourage certain behaviors by instilling fear of the consequences.

Fractional Reserve

A banking system in which banks hold a fraction of the deposits as reserves, lending the rest to generate profit.

Reserves

Assets kept on hand by a bank or financial institution to meet emergency needs or regulatory requirements.

Transactions Demand

The demand for money for the purpose of carrying out transactions or day-to-day expenditures.