A solution in which a red blood cell shrinks and becomes wrinkled is described as
Correct answer: D. hypertonic
- A. isotonic
- B. hypotonic
- C. pure water
- D. hypertonic
Explanation
In a hypertonic solution the external solute concentration is higher, so water leaves the cell by osmosis and it crenates. In a hypotonic solution the same cell would swell and burst, while isotonic saline keeps it unchanged.
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