Match the Following Concerning Concentration Differences Across the Plasma Membrane

question 69

Multiple Choice

Match the following concerning concentration differences across the plasma membrane.
-large molecules trapped inside cell

• A)concentration of potassium
• B)concentration of sodium and chloride
• C)negatively charged proteins
• D)sodium/potassium pump
• E)plasma membrane is more permeable to this ion because of leak ion channels

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Definitions:

Shortage

The insufficiency of a good or service that occurs when the quantity demanded exceeds the quantity supplied; shortages occur when the price is below the equilibrium price.

Price Elasticity of Demand

The rate at which demand for a product responds to its price being altered.

Short Run

The period in economic theory during which at least one factor of production is considered fixed.

Long Run

A period in which all factors of production can be varied, and no inputs are fixed.