Which of the Following Descriptions Best Fits the Class of Molecules

question 101

Multiple Choice

Which of the following descriptions best fits the class of molecules known as nucleotides?

• A) a nitrogenous base and a phosphate group
• B) a nitrogenous base and a pentose sugar
• C) a nitrogenous base, a phosphate group, and a pentose sugar
• D) a phosphate group and an adenine or uracil
• E) a pentose sugar and a purine or pyrimidine

---

Definitions:

Lbs

An abbreviation for pounds, a unit of weight commonly used in the United States and the British imperial system; not directly a financial term unless related to commodities trading.

Coffee Futures

Financial contracts obligating the buyer to purchase coffee, and the seller to sell coffee, at a predetermined future date and price.

Pounds

A unit of mass commonly used in the British imperial and United States customary systems, equivalent to 0.453592 kilograms.

Marking to Market

The practice of updating the value of a financial instrument to reflect its current market value.