A Cation That Is More Abundant as a Solute in the Cytosol

question 40

Multiple Choice

A cation that is more abundant as a solute in the cytosol of a neuron than it is in the interstitial fluid outside the neuron is

• A) HCO₃⁻.
• B) Cl⁻.
• C) Ca⁺⁺.
• D) Na⁺.
• E) K⁺.

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Definitions:

Break Even

The point at which total costs and total revenue are equal, resulting in no net loss or gain from business activities.

Authors' Royalties

Authors' royalties are payments made to authors from publishers or producers, based on a percentage of sales of their work.

Fixed Cost

Expenses that do not change with the level of goods or services produced by a business, such as rent, salaries, and insurance.

Debt-to-Total-Assets Ratios

A measure that indicates what proportion of a company's assets is financed through debt.