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Type: Multiple-Choice
Category: Cell Structure and Function
Level: Grade 9
Score: 1
Author: JVance
Last Modified: 11 days ago

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Cell Structure and Function Question

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Grade 9 Cell Structure and Function

What is diffusion through a membrane by means of a channel or carrier protein called?
  1. Passive diffusion
  2. Simple diffusion
  3. Osmosis
  4. Facilitated diffusion
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