Prozac Works By

question 15

Multiple Choice

Prozac works by:

• A)causing neurons to produce less serotonin.
• B)causing neurons to inhibit the release of serotonin into the synapse.
• C)blocking the reuptake of serotonin from the synapse.
• D)destroying enzymes that help secrete serotonin.

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Definitions:

Economic Profits

The difference between total revenue and total costs, including both explicit and implicit costs, indicating the profitability of a business venture beyond basic operating costs.

Unimpeded Entry

A market condition where there are no barriers for new firms to enter and compete in the industry.

Purely Competitive Firm

A company that operates in a market where there are many buyers and sellers, none of which can influence market prices significantly.

Long Run

A period of time during which all factors of production and costs are variable, in contrast to the short run where some are fixed.