Osmosis Explained: How Water Moves Through a Semipermeable Membrane #198337 (License: Personal Use)

The image depicts a classic osmosis setup where a semipermeable membrane separates two solutions-one with high solute concentration (left) and one with low (right). Water molecules (red dots) move from the low-solute side to the high-solute side, equalizing concentration over time. Arrows indicate the net flow of solvent, while solute particles (blue dots) remain restricted by the membrane.

Used in educational web pages, textbooks, and science tutorials to explain passive transport in cells; matches user intent for learning foundational biology or preparing for exams like AP Biology or MCAT.