What Causes the Rapid Change in the Resting Membrane Potential

question 23

Multiple Choice

What causes the rapid change in the resting membrane potential that initiates an action potential?

• A)Potassium gates open and potassium rushes into the cell, changing the membrane potential from negative to positive.
• B)Sodium gates open and sodium rushes into the cell, changing the membrane potential from negative to positive.
• C)Sodium gates close allowing potassium into the cell to change the membrane potential from positive to negative.
• D)Potassium gates close allowing sodium into the cell to change the membrane potential from positive to negative.

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Definitions:

Inventory Records

Documentation that tracks the quantity, value, and movement of products or materials a company holds in stock.

FIFO Periodic

An inventory valuation method where goods first purchased or produced are also the first to be sold, assessed periodically at the end of an accounting period.

Beginning Inventory

The value of a company's inventory at the start of an accounting period, used in calculating cost of goods sold during the period.

Inventory Value

The total cost or market value of all the goods held by a company that are ready or will be ready for sale.