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Home Q & A Board Biology-Related Homework Help Zoology and Botany (Moderator: ehd123)
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EZ EZ
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6 years ago
Molecules that can cross a membrane unassisted due so either by
 a. carrier mediated transport or facilitated diffusion.
  b. passive diffusion or active transport.
  c. conduction or passive transport.
  d. facilitated diffusion or active transport.
  e. none of these.
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Nahsai_qdNahsai_qd
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2 years ago
Thank you!
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