Help
Contact
For teachers and institutes
Search courses, problems, tests…
A
A
>_
StemPy Lab
Courses ▾
Problems ▾
Practice ▾
Mock Tests
Classes
Community ▾
A
A
The gradient of carbon dioxide across the alveolar wall… | StemPy Lab
Quizzes
/
The gradient of carbon dioxide across the alveolar wall is just 5 mm Hg. What lets enough of the gas cross?
Biology
Medium
High School (11–12)
Human Body › Respiratory System
A-Level
IB
Created by
StemPy Lab
The gradient of carbon dioxide across the alveolar wall is just 5 mm Hg. What lets enough of the gas cross?
Its gradient is larger than that of oxygen.
It is not a gas at body temperature.
It is 20 to 25 times more soluble than oxygen.
It is carried by the diaphragm.
Check Answer
Log in to save
Tag someone
⚑ Report
← All Quizzes
← On a plateau the total pressure of the air is 620 mm Hg. Take the air to be 21 per cent oxygen. How much pressure does the oxygen alone contribute there?
Which pair of conditions favours the formation of oxyhaemoglobin? →
More on
Human Body › Respiratory System
Discussion (0)
Log in
to join the discussion.
Loading…
Problems on this topic
A man has worked in a stone-breaking industry for twenty years…
Hard
In the model of the lesson a healthy adult has a respiratory surface of about 130 m²…
Medium
Name the disorder in each case. A girl wheezes and has difficulty in breathing, because her bronchi…
Easy
A boy holds his breath, and his pCO₂ rises from 40 mm Hg to 46 mm Hg…
Hard
All problems on this topic →