Which Is TRUE About the Resting Membrane Potential

question 29

Multiple Choice

Which is TRUE about the resting membrane potential?

• A)It requires very few ions to be distributed unevenly.
• B)It has the same value in all cells.
• C)It is oriented so that the cell's interior is positive with respect to the extracellular fluid.
• D)Only nerve and muscle cells have a potential difference across the membrane at rest.
• E)It is not altered by changing concentration gradients of permeating ions.

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Definitions:

Variable Costing

An accounting method that considers only variable production costs (such as materials and labor) in the calculation of product costs.

Net Operating Income

The profit derived from a company's regular business operations after deducting operating expenses such as rent, wages, and utilities.

Direct Labor Cost

The total cost of workforce expenses directly involved in the manufacturing of products or delivery of services, excluding indirect labor costs.

Absorption Costing

A costing methodology in accounting that factors in all costs associated with manufacturing, such as direct materials, direct labor, along with both variable and fixed overheads, into the product's cost.