Which of the choices below determines the direction of respiratory gas movement?
A) solubility in water
B) partial pressure gradient
C) molecular weight and size of the gas molecule
D) the temperature

Question

Quizplus · Accepted Answer

The direction of respiratory gas movement is determined by the partial pressure gradient, where gases move from an area of higher partial pressure to an area of lower partial pressure.

Which of the Choices Below Determines the Direction of Respiratory