RNA Polymerases and DNA Polymerases Have in Common the Property

question 90

Multiple Choice

RNA polymerases and DNA polymerases have in common the property that they both

• A) require a primer for their activity.
• B) have proofreading activity.
• C) synthesize polynucleotides in a 5' to 3' direction.
• D) have exonuclease activity.

---

Definitions:

Semiannual Interest

Interest that is calculated and paid twice a year, often used in bond markets to denote the interest payments made to bondholders.

Ask Price

The lowest price a seller is willing to accept for a security in the financial markets.

Invoice Price

The price that appears on the invoice from the manufacturer to the dealer, often not reflecting the actual price a consumer pays.

Coupon Bond

A bond that pays the holder a fixed interest rate (coupon payment) over the bond's lifetime, in addition to returning the principal at maturity.