Biology 9700 · AS & A Level · Movement into and out of cells

Movement into and out of cells — practice question

A disease harms the walls of the alveoli, making the alveoli rupture. What impact does this have on the gas exchange system?

  • Asurface area for gas exchange decreases; maximum volume of air breathed out decreases
  • Bsurface area for gas exchange decreases; maximum volume of air breathed out increases
  • Csurface area for gas exchange decreases; maximum volume of air breathed out no change
  • Dsurface area for gas exchange no change; maximum volume of air breathed out no change

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