Fentanyl (structure shown)is a drug used for anesthesia and analgesia. There are two 2-phenylethylamine units in fentanyl. 
Definitions:
Imports
Goods and services brought into one country from another for sale, which can impact a nation’s economy by influencing the balance of trade.
Exports
The selling of goods and services produced in one country to another country.
Bretton Woods System
A monetary management system that established the rules for commercial and financial relations among major industrial states after World War II, introducing fixed exchange rates and laying the foundation for modern international monetary systems.
Trade Surplus
Occurs when the value of a country's exports exceeds the value of its imports.
Q16: Which structure represents the three-dimensional structure of
Q23: Which compound has the lowest boiling point?<br>A)BrCH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>3</sub><br>B)FCH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>3</sub><br>C)FCH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>3</sub><br>D)ClCH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>3</sub><br>E)ICH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>3</sub>
Q30: Which is an example of a cofactor?<br>A)lactose<br>B)lactose
Q36: Carbohydrates that are oxidized with Benedict's reagent
Q43: Fats and oils are structurally both triacylglycerols,
Q50: When the ether functional group is part
Q54: Carbohydrates serve important energy and structural roles
Q78: What is the IUPAC name of the
Q84: Which protein stores O<sub>2</sub> in tissues?<br>A)keratin<br>B)ferritin<br>C)hemoglobin<br>D)myoglobin
Q88: Which synthetic polymer is not one of