The Depolarization Phase of the Action Potential Is Generated by a Rapid

question 102

Multiple Choice

The depolarization phase of the action potential is generated by a rapid

• A)opening of sodium channels.
• B)closure of potassium channels.
• C)opening of potassium channels.
• D)opening of chloride channels.
• E)closure of sodium channels.

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Definitions:

Symbolic Development

The process by which individuals learn to use symbols, such as words or gestures, to represent objects, actions, thoughts, and ideas beyond their immediate experience.

Dual Representation Hypothesis

Proposal that children under age 3 have difficulty grasping spatial relationships because of the need to keep more than one mental representation in mind at the same time.

Scale Errors

A developmental phenomenon in which young children attempt to perform actions on miniature objects as if they were full-size, indicating a misunderstanding of size and scale.

Piaget's Theory

A theory of cognitive development that describes how children construct a mental model of the world.