During the Resting Potential

question 108

Multiple Choice

During the resting potential

• A)K+ ions leave the cell along a concentration gradient and along an electrical gradient.
• B)K+ ions leave the cell against a concentration gradient but along an electrical gradient.
• C)Na+ ions enter the cell along a concentration gradient and along an electrical gradient.
• D)Na+ ions enter the cell along a concentration gradient but against an electrical gradient.
• E)Cl- ions enter the cell along a concentration gradient and along an electrical gradient.

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Definitions:

Cost of Capital

A financial metric representing the minimum return that a company must earn on its existing asset base to satisfy its creditors, owners, and other providers of capital.

Average Rate

The mean value calculated by dividing the sum of all rates by the number of rates.

Payback Period

The length of time required to recover the initial cost of an investment, calculated by dividing the initial investment by annual cash inflows.

Cost of Capital

The yield a business needs to achieve on its investments to keep its market price stable and draw in capital.