Primary - Active Transport

The three sodium ions, who had been clinging to his interior binding sites, suddenly found themselves facing the outside world. They were ejected with a surprised “Hey!” into the extracellular fluid.

The phosphate group detaches, and the pump returns to its original orientation to repeat the cycle. Key Examples in Biology primary active transport

Because in Cytoville, everyone knew the golden rule: Passive transport is a lazy river. But primary active transport? That’s a dragon breathing fire, moving mountains against the current, one expensive, beautiful, phosphate-powered twist at a time. The three sodium ions, who had been clinging