If the Charge Difference Across the Plasma Membrane Is Decreased

question 147

Multiple Choice

If the charge difference across the plasma membrane is decreased,

• A) the potential difference across the plasma membrane does not change.
• B) the membrane potential is more positive.
• C) the change is called hyperpolarization.
• D) negative proteins can leave the cell.
• E) the membrane potential is more negative.

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Definitions:

Independent Variables

Variables in an experiment or model that are manipulated or changed to observe their effect on dependent variables.

Total Variation

The overall measure of the spread or dispersion of a set of data points.

Degrees of Freedom

In statistical analysis, it refers to the number of independent values or quantities which can be assigned to a statistical distribution.

Coefficient of Determination

A statistic that indicates the proportion of the variance in the dependent variable that is predictable from the independent variables.