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Question 10097
NEET Biology · Hard

Excretory Products and their Elimination: Dialysis principle MCQ

Solve this quality-checked NEET multiple-choice question, then review the correct answer and explanation.

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Dialysis principleHardQuestion 10097

Question

Why must blood not mix directly with dialysis fluid?

  1. A
    Selective exchange is needed across a membrane, not direct mixing
    Correct
  2. B
    Because dialysis fluid is always toxic
  3. C
    Because blood has no wastes
  4. D
    Because proteins should diffuse out completely

Correct answer

Selective exchange is needed across a membrane, not direct mixing

Explanation

The membrane controls which solutes move.

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