When a Neuron Is Stimulated, Tiny Protein Structures Embedded in the Cell

question 189

Multiple Choice

When a neuron is stimulated, tiny protein structures embedded in the cell membrane are activated and allow specific ions to cross the cell membrane, thus changing the overall potential of the neuron. These tiny protein structures are called _____________.

• A)ion channels
• B)action potentials
• C)neurotransmitters
• D)glial cells

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Definitions:

Retention Ratio

The percentage of net income that is retained by a company rather than distributed to its shareholders as dividends.

Quarterly Earnings

A corporation's earnings reported on a quarterly basis, giving investors and analysts an interim view of financial performance and profitability.

Stock Split

A company strategy to divide its existing shares into a larger number of shares to enhance the liquidity of the shares.

Market Price

The now prevailing cost at which one can buy or sell an asset or service.