An animal cell is placed in a hypertonic solution relative to its cytosol. Which outcome is most likely due to osmosis?

• A. There is no net movement of water because the solution is isotonic to the cell.
• B. Solute moves into the cell until the cell membrane ruptures, with no net water movement.
• C. Water enters the cell, causing it to swell and potentially lyse.
• D. Water leaves the cell, causing it to shrink (crenate).

Answer: (D)