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Biology · Oct / Nov 2020 · Paper 11 · Question 19

5090Urinary system

During dialysis, substances such as glucose, mineral salts, urea and water move between the patient's blood and the dialysis fluid. Which processes are involved in these movements?

  1. Aactive transport: yes, diffusion: yes
  2. Bactive transport: no, diffusion: yes
  3. Cactive transport: yes, diffusion: no
  4. Dactive transport: no, diffusion: no

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Correct answer: B. active transport: no, diffusion: yes

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