Respiratory Gases, Such as O₂ and CO₂, Move Through the Cell

question 61

Multiple Choice

Respiratory gases, such as O₂ and CO₂, move through the cell membranes by

• A) simple diffusion
• B) carrier mediated facilitated diffusion
• C) channel mediated facilitated diffusion
• D) gas pumps

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Definitions:

SSE

Sum of Squared Errors; a measure of the discrepancy between the data and an estimation model.

Regression Coefficients

Quantitative measures that assess the relationship between the dependent variable and each independent variable in regression analysis.

Null Hypothesis

A hypothesis that states there is no statistical significance between two variables and any observed difference is due to chance.

F-test

The F-test is a type of statistical test that determines if there are significant differences between the variances of two or more samples.