Which of the Following Represents the Sequence of Ion Movements

question 125

Multiple Choice

Which of the following represents the sequence of ion movements that causes an action potential?

• A)Sodium ions move into the axon and then potassium ions move out of the axon.
• B)Sodium ions move out of the axon and then potassium ions move into the dendrite.
• C)Potassium ions move out of the dendrite and then sodium ions move into the axon.
• D)Sodium ions move out of the axon and then potassium ions move into the axon.

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Definitions:

Going Concern Assumption

The accounting principle that a company will continue to operate indefinitely, without the intention or necessity of liquidation.

Foreseeable Future

A concept in accounting referring to the period during which a business is expected to continue its operations without significant change.

Financial Statement Element

Components of financial statements, like assets, liabilities, equity, revenues, and expenses that provide structure to financial reporting.

Fair Value

The estimated market value of an asset or liability, reflecting the amount at which it could be exchanged between willing parties.