Refer to the Following Graph of an Action Potential to Answer

question 1

Multiple Choice

Refer to the following graph of an action potential to answer the question. Which Roman numeral in the graph indicates the falling phase of the action potential?

• A) I
• B) II
• C) III
• D) IV

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Definitions:

Symbolic Constants

Symbolic Constants are named entities in programming that represent fixed values which cannot be altered during the execution of a program.

Tested Condition

An expression in programming that is evaluated in if-statements, loops, and other control structures to determine which path of execution to follow.

Numeric Data

Data that consists of numbers, which can be used in mathematical operations and statistical analysis.