Which of the Following Ions Is Most Likely to Cross

question 51

Multiple Choice

Which of the following ions is most likely to cross the plasma membrane of a resting neuron?

• A) K⁺
• B) Na⁺
• C) Ca²⁺
• D) Cl⁻

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Definitions:

Yearly Contribution

The amount of money contributed to an investment or savings account on an annual basis.

Traditional Retirement Plan

A tax-deferred retirement savings account where contributions may lower current taxable income and earnings grow tax-free until withdrawn.

Roth Retirement Plan

A type of retirement savings plan where contributions are made with after-tax dollars, and qualified withdrawals in the future are tax-free.

Income Growth

The increase in the amount of money earned from investments or employment over time, reflecting economic expansion or personal financial improvement.