A Cell Membrane Can Undergo a Rapid Change from the Resting

question 90

Multiple Choice

A cell membrane can undergo a rapid change from the resting potential to carrying an action potential.Which process enables this change?

• A) Lipids in the cell membrane allow a few positive ions to move into the cell.
• B) Lipids in the cell membrane allow many positive ions to move into the cell.
• C) An ion channel protein allows a few positive ions to move into the cell.
• D) An ion channel protein allows very large numbers of positive ions to move into the cell.
• E) An ion channel protein floods the entire bulk solution in the cell with positive ions.

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Definitions:

Liability

Any financial debt or obligation that a company owes, which must be settled over time through the transfer of economic benefits including money, goods, or services.

Owner's Equity

The residual interest in the assets of a business after deducting liabilities, representing the ownership interest of shareholders in a company.

Balance Sheet

A financial statement that presents a company’s financial position, showing assets, liabilities, and equity at a specific point in time.

Bookkeeper

A person responsible for recording the financial transactions and maintaining the financial records of a business.