Which of the Following Ions Has the Strongest Influence on the Resting

question 11

Multiple Choice

Which of the following ions has the strongest influence on the resting membrane potential?

• A) Chloride (Cl^-).
• B) Potassium (K⁺).
• C) Calcium (Ca²⁺).
• D) Chloride, potassium, and calcium ions have the same influence on resting membrane potential.

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Definitions:

Correlation Matrix

A table showing the correlation coefficients between variables, indicating the level and direction of the relationship between them.

Multiple Regression Model

A statistical technique that uses several explanatory variables to predict the outcome of a response variable.

Insignificant Variables

Variables in a statistical model that do not significantly influence the outcome of the model.

Step-wise Regression

A method of fitting regression models in which the choice of predictive variables is carried out by an automatic procedure.