The central core of a virus particle consists of
A) a sheath.
B) an envelope.
C) flagella.
D) nucleic acid.
D. Structurally
Answer: D) nucleic acid.
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In a prisoner's dilemma game, the Nash equilibrium is better for each player than is the cooperative solution
Indicate whether the statement is true or false
The law of comparative advantage explains why a nation will benefit from trade when
a. it exports more than it imports. b. its trading partners are experiencing offsetting losses. c. it exports goods for which it is a high-opportunity cost producer, while importing those for which it is a low-opportunity cost producer. d. it exports goods for which it is a low-opportunity cost producer, while importing those for which it is a high-opportunity cost producer.
Comparative advantage leads to producing at a:
A) higher opportunity cost. B) lower opportunity cost. C) higher dollar cost. D) point where costs just begin to fall.
Which of the following would cause a decrease in the equilibrium price and decrease in the equilibrium quantity of papayas?
A) a decrease in supply and an increase in demand B) a decrease in demand C) an increase in supply and an increase in demand greater than the increase in supply D) a decrease in supply and a decrease in demand