The Outside of a Neuron Is Positively Charged at Resting

question 44

Multiple Choice

The outside of a neuron is positively charged at resting potential.Why don't negative ions exit from the cell to normalize charge across the membrane?

• A)The positive charge outside the cell repels negative ions.
• B)There are no negative ions inside the cell.
• C)All of the chloride ions are already outside the cell.
• D)The negative charge inside the cell is carried by large proteins that cannot diffuse through the membrane.

Understand the impact of government policy (e.g., taxation) on market operations and firm behavior.

Analyze the relationship between demand curves and market outcomes.

Interpret and apply mathematical models to determine firm operation outcomes.

Calculate total variable costs based on given supply curve equations.

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Definitions:

Political Balance

The concept of maintaining equilibrium among various political forces or interests within a society or institution.

Single-Member Plurality System

An electoral system in which candidates compete for a single representative seat from an electoral district, and the candidate receiving the most votes wins.

Proportional Representation System

An electoral arrangement that translates the number of votes received by political parties into a proportionate number of seats in the legislative body.

Winner-Take-All System

A winner-take-all system is an electoral system in which the candidate receiving the most votes wins the office or prize in question, with no rewards for those who finish second or lower.