Despite Its Dangers,a Young Man Continues to Take Cocaine Because

question 9

Multiple Choice

Despite its dangers,a young man continues to take cocaine because of the feeling of euphoria it produces for him.This powerful arousal of his nervous system is probably due to cocaine's ability to:

• A)inhibit enzymes that break down neurotransmitters.
• B)increase the release of neurotransmitters.
• C)block the receptor sites for neurotransmitters.
• D)prevent neurotransmitters from being reabsorbed into the synaptic vesicles.

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Definitions:

Expected Return

The average of all possible returns for an investment, weighted by the likelihood of each outcome, representing the mean of the probability distribution of returns.

APT

The Arbitrage Pricing Theory, an asset pricing model that predicts a security's returns using the linear relationship of its expected return with macroeconomic factors.

Developed

Refers to countries or regions with advanced economic systems, typically characterized by high gross domestic product (GDP) and well-developed infrastructure.

Arbitrage Opportunity

The chance to buy an asset at a low price in one market and simultaneously sell it at a higher price in another market to profit from the price difference.