anonymous
  • anonymous
Which of the following accurately describes an example of how materials can move across the cell membrane through active transport? A protein acts as a channel to allow large, hydrophilic molecules to diffuse across the cell membrane. A protein acts as a pump and moves calcium ions from an area of low concentration to an area of high concentration. The cell membrane folds to surround a substance and bring the substance inside the cell during exocytosis. Water moves by osmosis from higher concentration to lower concentration by passing through proteins called aquaporins.
Biology
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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Teddyiswatshecallsme
  • Teddyiswatshecallsme
B

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