Dec 19, 2025 · The physical process in which a substance tends to spread steadily from regions of high concentration to regions of lower concentration is called diffusion. Diffusion can …

Diffusion is the net movement of anything (for example, atoms, ions, molecules, energy) generally from a region of higher concentration to a region of lower concentration. Diffusion is driven by …

Jul 23, 2025 · In conclusion, diffusion in biology is the movement of particles down the concentration gradient i.e. from areas of high concentration to low concentration. Diffusion is …

Nov 11, 2024 · Diffusion is a fundamental process involving the movement of particles, such as atoms, ions, or molecules, from an area of higher concentration to one of lower concentration. …

May 5, 2025 · In broad terms, there are three ways in which molecules move across membranes. These processes are diffusion, osmosis and active transport. In this article, we will describe …

Aug 2, 2025 · Diffusion is a process across cell membranes in living organisms. The cell membrane acts as a selectively permeable barrier, regulating substance entry and exit. This …

Jan 26, 2025 · Diffusion, a cornerstone principle in biological systems, describes the net movement of molecules or ions from a region of higher concentration to a region of lower …

Diffusion describes the net movement of molecules from an area of high concentration toward areas of lower concentration. The greater the concentration gradient, the faster the rate of …

Some substances move into and out of living cells by diffusion. Discover how substances move into and out of cells through diffusion, osmosis and active transport, then complete a practical...

Oct 8, 2025 · Diffusion is a passive process where molecules move from an area of higher concentration to lower concentration until equilibrium is reached. It is vital for biological …