What are the most common mistakes students make in Breathing & Exchange of Gases?
breathing is the physical exchange of air; cellular respiration is the biochemical release of energy in cells — they are different.
Top mistakes to avoid in Breathing & Exchange of Gases: • breathing is the physical exchange of air; cellular respiration is the biochemical release of energy in cells — they are different. • thinking gases are actively pumped across the alveoli. • thinking oxygen mostly dissolves in the plasma. • thinking CO₂ is carried mainly by haemoglobin like oxygen. • thinking the lungs themselves have muscles that pump air.
Common mistake
breathing is the physical exchange of air; cellular respiration is the biochemical release of energy in cells — they are different.
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