What Is DNA Polymerase

question 51

Multiple Choice

What is DNA polymerase?

• A) an enzyme that breaks DNA down into fragments
• B) an enzyme that deletes specific regions of DNA
• C) an enzyme involved in DNA replication that binds to DNA and facilitates the formation of a new strand of DNA
• D) an enzyme that allows the chromosomes to coil around proteins so that the chromosomes can fit into the nucleus
• E) an enzyme that removes the sugar molecule from a nucleotide so that the phosphate groups can be linked together

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Definitions:

Present Value

The present value of a future amount of money or series of cash flows, using a certain return rate.

Payment Options

The various methods by which a buyer can fulfill a financial obligation to a seller, including cash, credit, and electronic transfers.

Compounding

The process where the value of an investment increases because the interest it earns itself earns interest.

Discounting

The process of determining the present value of a payment or series of payments that will be made in the future, often used in finance to compare investment opportunities.