Refer to the Following Graph of an Action Potential to Answer

question 42

Multiple Choice

Refer to the following graph of an action potential to answer the question.

The minimum graded depolarization needed to operate the voltage-gated sodium and potassium channels is indicated by the label ________.

• A) A
• B) B
• C) D
• D) E

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Definitions:

Heuristics

Mental shortcuts or rules of thumb that simplify decision making by reducing the complexity of assessing probabilities and predicting outcomes.

Heuristics

Cognitive shortcuts or rules of thumb that simplify decision making.

Mental Set

A tendency to approach situations in a certain way because that method has worked in the past, potentially limiting problem-solving abilities.

Accuracy

The degree to which a measurement or calculation reflects the true value or correct result.