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

Movement into and out of cells — practice question

Solute X has a higher concentration outside a cell than inside the cytoplasm. Which processes could enable solute X to be transported across the cell surface membrane?

  • Aactive transport, diffusion and facilitated diffusion
  • Bactive transport, diffusion and osmosis
  • Cdiffusion, facilitated diffusion and osmosis
  • Dexocytosis, facilitated diffusion and osmosis

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