What Is the Correct Sequence of Events Along an Axon That

question 65

Multiple Choice

What is the correct sequence of events along an axon that follows a membrane reaching threshold potential? 1. The membrane depolarizes.
2) Sodium channels open and sodium ions diffuse inward.
3) The membrane repolarizes.
4) Potassium channels open and potassium ions diffuse outward.

• A)3, 2, 4, 1
• B)2, 1, 4, 3
• C)1, 2, 4, 3
• D)4, 1, 3, 2

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Definitions:

Downstream Profits

Downstream profits refer to earnings generated from the later stages of the production process, such as refining, marketing, and distributing products.

Net Marginal Revenue

The additional revenue gained from selling one more unit of a product, after accounting for the marginal cost of producing that unit.

Intermediate Input

Goods or services used in the production process of another good or service which is itself not a final product.

Marginal Profit

The additional profit gained from producing or selling one more unit of a good or service.