Multiple Choice
Which of the following statements is not one of the reasons that diffusion of O2 into an animal is more problematic than diffusion of CO2 from an animal?
A) CO2 is more soluble in water compared to O2.
B) Cellular respiration produces less CO2 than the O2 that is consumed.
C) The CO2 content of air is less than the O2 content.
D) The atmospheric partial pressure of O2 is greater than the atmospheric partial pressure of CO2.
E) There is a greater concentration gradient from the cell to the atmosphere for CO2 than for O2.
Correct Answer:
Verified
Correct Answer:
Verified
Q23: Muscle cells have their own oxygen-binding molecule
Q33: In Fick's law of diffusion, the term
Q57: When the level of CO<sub>2</sub> in the
Q58: In the human gas exchange system,<br>A) the
Q59: In mammalian lungs, the gas exchange surface
Q62: Which of the following statements about the
Q64: Which of the following would increase the
Q65: Which of the following statements about the
Q107: There are no active transport mechanisms for
Q137: The lungs of _ are the most