Which of the following would increase the amount of oxygen diffusing from the lungs into the blood?
A) An increase in the binding rate of O2 to hemoglobin
B) A decrease in the partial pressure of O2 in the lungs
C) An increase in the partial pressure of O2 in the blood
D) A decrease in the red blood cell count
E) An increase in the water vapor of air in the lungs
Correct Answer:
Verified
Q53: Each molecule of hemoglobin, when fully saturated,
Q71: Carbonic anhydrase is an enzyme in red
Q72: C. R. Bainton conducted an experiment in
Q73: Chemoreceptors on the surface of the medulla
Q74: In studies of dogs running on treadmills,
Q75: Due to the activity of carbonic anhydrase,
Q76: Unlike humans and other mammals, fishes respond
Q79: If the O2-binding curves were plotted for
Q82: Breathing mechanisms (ventilate or perfuse) _ the
Q115: The lungs of _ are the most
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents