Bullet Graphs That Use Color to Represent the Value of a Second

question 110

True/False

Bullet graphs that use color to represent the value of a second variable,thereby increasing the data density of the displays,is an example of chartjunk.

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Definitions:

Resting Membrane Potential

The electrical charge difference across the membrane of a resting neuron or muscle cell, making it polarized and ready for activation.

Na+

Sodium ions, essential for conducting nerve impulses and maintaining the balance of fluids in the body.

Plasma Membrane

The semipermeable membrane surrounding the cytoplasm of a cell, controlling the movement of substances in and out of the cell.

Potential Difference

Difference in electrical potential, measured as the charge difference across the plasma membrane.