When a Membrane Is at Rest, What Attracts Potassium Ions

question 2

Multiple Choice

 When a membrane is at rest, what attracts potassium ions to the inside of the cell?

• A) An electrical gradient
• B) A concentration gradient
• C) Both an electrical gradient and a concentration gradient
• D) Neither an electrical gradient nor a concentration gradient

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Definitions:

Demand Shifts Left

A demand shift left is when the demand curve for a good or service shifts to the left, indicating a decrease in demand at all price levels, often due to changes in consumer preferences, income, or substitutes.

Air Travel

The act of traveling in an aircraft, often commercially, where passengers are transported from one location to another.

Law of Demand

Economic principle stating that as the price of a good increases, the quantity demanded decreases, and vice versa, ceteris paribus.

Ticket Prices

The cost at which an individual can purchase a ticket to gain entry to an event, such as a concert, movie, or sports game.