The Addition of Government to the Circular-Flow Model Illustrates That

question 85

Multiple Choice

The addition of government to the circular-flow model illustrates that government:

• A) purchases resources in the resource market.
• B) provides services to businesses and households.
• C) purchases goods in the product market.
• D) does all of these.

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Definitions:

Resting Potential

The voltage difference across the neuron's plasma membrane when it is not transmitting a signal, providing the neuron with the potential energy needed for activation.

Voltage Gradient

Difference in charge between two regions that allows a flow of current if the two regions are connected.

Concentration Gradient

Difference in the relative abundance of a substance among regions of a container; allows the substance to diffuse from an area of higher concentration to an area of lower concentration.

Diffusion

The movement of molecules from an area of higher concentration to an area of lower concentration, a fundamental process in biology and chemistry.