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

Movement into and out of cells — practice question

Which row indicates the effects of emphysema?

  • Aalveoli burst; elastin less; number of capillaries decrease
  • Balveoli burst; elastin more; number of capillaries increase
  • Calveoli shrink; elastin less; number of capillaries increase
  • Dalveoli shrink; elastin more; number of capillaries decrease

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