Passive Transport

Significance of Passive Transport · It commonly occurs in the blood-brain barrier as specific molecules, such as sodium thiopental, can diffuse

Significance of Passive Transport · It commonly occurs in the blood-brain barrier as specific molecules, such as sodium thiopental, can diffuse

passive transport Passive transport, most commonly by diffusion, occurs along a high-to-low concentration gradient No energy is necessary for this mode of

active transport In passive transport, substances move from an area of higher concentration to an area of lower concentration in a process called diffusion A physical space in