-Referring to Figure 2

question 31

Multiple Choice

-Referring to Figure 2.2,an increase in the demand for British goods by the U.S.importers has led to pressure on the pound to appreciate against the dollar.If the Bank of England wants to maintain a peg of $2.0/pound,what currency should it sell and how much?

• A) Pounds, 1 billion
• B) Pounds, 2 billion
• C) Dollars, 1 billion
• D) Dollars, 2 billion

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Definitions:

THC

Tetrahydrocannabinol, the principal psychoactive constituent of cannabis that affects the brain and alters mood or consciousness.

Psychoactive

Substances that, when taken, alter mood, perception, or brain function.

Glutamate

An important neurotransmitter in the brain involved in cognitive functions such as learning and memory, and is also a key molecule in metabolism.

Retrograde Messenger

A substance that communicates backward from the post-synaptic to the pre-synaptic nerve cell, influencing it.