The Hearts Nodal Cells Have a More Negative Resting Potential

question 80

True/False

The hearts nodal cells have a more negative resting potential than neurons do, because nodal cells lack leak channels for sodium and potassium ions.

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Definitions:

Profit-Maximizing

A strategy or point where a firm achieves the highest possible profit given its production costs and market conditions, often where marginal cost equals marginal revenue.

Monopolistically Competitive

A market structure where many companies sell products that are similar but not identical, allowing for slight differentiation and some pricing power.

Fixed Costs

Costs that do not change with the level of output or activity, such as rent or salaries.

Short Run

A period during which at least one of a firm's inputs is fixed, limiting the firm's ability to adjust production in response to market changes.