Which of the Following Are TRUE About the Resting Membrane

question 56

Multiple Choice

Which of the following are TRUE about the resting membrane potential?

• A)It results from the sodium-potassium pump moving more Na⁺ ions out of the cell than K⁺ ions into the cell.
• B)It results from K⁺ ions diffusing out of the cell.
• C)It results from voltage-gated sodium channels remaining open for long periods of time.

Understand the role of photosynthesis and cellular respiration in ecosystems.

Comprehend the dynamics of food chains and food webs, including energy transfer.

Identify the main biogeochemical cycles and their importance.

Understand the concept of energy efficiency across trophic levels.

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Definitions:

Net Operating Income

The income a company makes from its regular business activities, not including costs related to interest and taxes.

Net Operating Income

A measure of a company's profitability that calculates how much revenue exceeds operating expenses, not including taxes and interest expenses.

Average Operating Assets

A financial metric calculated by averaging the beginning and ending values of assets employed in generating operating income over a certain period.

Minimum Required Rate

The lowest rate of return considered acceptable by investors for investing in a financial instrument, based on risk and alternative opportunities.