Crenation (shrinking) is likely to occur in blood cells immersed in ________.

Question

Quizplus · Accepted Answer

Crenation or shrinking of blood cells occurs when they are placed in a hypertonic solution, i.e., a solution with a higher solute concentration than the cells. In this case, water moves out of the cells, causing them to shrink and lose their normal shape. An isotonic solution (A) has the same solute concentration as the cells, and there is no net movement of water. In a hypotonic solution (B), the solute concentration is lower than that of the cells, causing water to move into the cells and potentially causing them to burst. Blood plasma (D) is typically isotonic with respect to blood cells, so crenation would not occur.

Crenation (Shrinking) Is Likely to Occur in Blood Cells Immersed