Nokea
Which process is the movement of particles from a high concentration to a low concentration?
Correct Answer: A
Rationale: Correct Answer: A (Diffusion)
Rationale:
1. Diffusion is the movement of particles from areas of high concentration to low concentration.
2. This process occurs due to random movement of particles until equilibrium is reached.
3. Filtration is the movement of particles through a barrier due to pressure differences.
4. Osmosis is the movement of water molecules across a semi-permeable membrane.
5. Facilitation involves the assistance of carrier proteins in the movement of particles.
Summary:
Diffusion is the correct answer as it aligns with the movement of particles from high to low concentration. Filtration, osmosis, and facilitation involve different mechanisms and are not specifically related to concentration gradients.