Pok Is in the Lab and Is Measuring the Resting

question 13

Multiple Choice

 Pok is in the lab and is measuring the resting potential of neurons. Approximately what should she measure as the resting potential?

• A) -65 millivolts
• B) 0 millivolts
• C) 70 millivolts
• D) -70 millivolts

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Definitions:

Expression

A mathematical phrase that can include numbers, variables, and operation symbols but does not have an equality sign.

Rationalize

The process of eliminating radicals from the denominator of a fraction or complex numbers from the denominator.

Denominator

The lower segment of a fraction representing the number of parts into which the total is split.

Rationalize

A method in mathematics used to eliminate the radical (such as a square root) from the denominator of a fraction.