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Home Q & A Board Biology-Related Homework Help Zoology and Botany (Moderator: ehd123)
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drfhrx drfhrx
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6 years ago
Which of the following statements is true?
 a. Tonicity refers to the effect of penetrating solutes on cell volume.
  b. A one molal solution contains 1 mole of solute per liter of solution.
  c. To accommodate larger molecules, membrane channels have an average diameter of 1  1.5 nanometers.
  d. Carrier proteins span the membrane and can undergo shape changes.
  e. Aquaporins regulate solute movement across membranes.
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etherae1etherae1
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