At the summit of a high mountain, the atmospheric pressure is 380 mm Hg. If the atmosphere is still composed of 21% oxygen, what is the partial pressure of oxygen at this altitude?
A) 0 mm Hg
B) 80 mm Hg
C) 160 mm Hg
D) 380 mm Hg
E) 760 mm Hg
Correct Answer:
Verified
Q53: An oil-water mixture is used as a
Q54: Some human infants, especially those born prematurely,
Q55: Breathing is usually regulated by
A)erythropoietin levels in
Q56: Which of the following is an example
Q57: Use the following information to answer the
Q59: Tidal volume in respiration is analogous to
Q60: At sea level, atmospheric pressure is 760
Q61: Draw a pair of simple diagrams comparing
Q62: The following questions refer to the
Q63: The following questions refer to the
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