When a Neuron Is Inactive, More of Which of the Following

question 268

Multiple Choice

When a neuron is inactive, more of which of the following exist OUTSIDE the neuron?

• A)positive ions
• B)negative ions
• C)myelin sheaths
• D)neuropeptides

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Definitions:

Expression

A mathematical phrase that can include numbers, variables, and operation symbols but doesn’t have an equal sign.

Solution

The result obtained from solving an equation or problem.

Expression

A combination of numbers, variables, and operators (such as +, –, ×, ÷) that represents a quantity.

Simplify

The process of altering an expression into its most basic form or version, usually by combining like terms and applying mathematical operations.