Which of the following results in cells experiencing no net water movement?

The correct answer is the isotonic solution, as it represents a state where the concentration of solutes is equal on both sides of the cell membrane. In an isotonic environment, the concentration of water is balanced; therefore, water molecules move in and out of the cells at equal rates. This results in no net movement of water, allowing the cells to maintain their normal shape and function without swelling or shrinking.

In contrast, a hypotonic solution has a lower concentration of solutes compared to the inside of the cell, leading to water moving into the cell and potentially causing it to swell or burst. A hypertonic solution has a higher concentration of solutes, causing water to move out of the cell, leading to cell shrinkage or crenation. The term “dynamic solution” does not refer to a specific type of solution related to water movement; thus, it is not applicable in this context. Therefore, the isotonic solution is the only option that results in no net water movement in cells.