If Rats Are Given Cocaine for 2 Weeks Prior to Being

question 129

Multiple Choice

If rats are given cocaine for 2 weeks prior to being placed in a complex environment, there is:

• A)an increase in dendritic length and dendritic spine density.
• B)a decrease in dendritic length and dendritic spine density.
• C)no change in dendritic length and dendritic spine density.
• D)an increase in the number of new axons.

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Definitions:

Investment

Disbursing funds with the prospect of accruing income or profits.

GDP

Gross Domestic Product, the total market value of all final goods and services produced within a country in a specific period, a primary indicator of economic health.

Inventory Investment

Inventory Investment is the change in the level of inventory stocks held by businesses over a certain period, which can affect overall economic output.

Fluctuates

Refers to the variation in the value or level of a variable over time.