Question

which term refers to a solution with a higher solute concentration outside the cell than inside the cell?
hypertonic
hypotonic
equitonic
isotonic

Explanation:

• Hypertonic: A hypertonic solution has a higher solute concentration outside the cell compared to inside. This causes water to move out of the cell (osmosis), leading to cell shrinkage.
• Hypotonic: A hypotonic solution has a lower solute concentration outside the cell. Water moves into the cell, potentially causing it to swell or burst.
• Equitonic: This is not a standard term in this context.
• Isotonic: An isotonic solution has equal solute concentrations inside and outside the cell. There is no net movement of water.

Answer:

A. hypertonic