Which of the following happens in the lungs?
A) Gases move up a concentration gradient.
B) Blood loses all of its carbon dioxide.
C) Some of the oxygen in the air moves into the blood, and some of the carbon dioxide in the blood moves into the air.
D) Air loses all of its oxygen.
E) Gases move by bulk flow into and out of the circulation.
Correct Answer:
Verified
Q45: The respiratory center is very sensitive to
Q46: Which of the following events causes exhalation?
A)contraction
Q47: Which of the following is NOT part
Q48: Carbon dioxide can be transported in the
Q49: Where do air from the nose and
Q51: Closed air sacs in which gas exchange
Q52: Imagine that a patient is admitted to
Q53: Cigarette smoke can inactivate the cilia of
Q54: Hemoglobin is a respiratory protein. Its function
Q55: What happens during inhalation?
A)The diaphragm is contracted.
B)Rib
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