Primary Active Transport ⚡ Fresh

Pump-O didn't do equilibrium. He did work .

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. primary active transport

Another twist—this time, the phosphate group that had been stuck to Pump-O fell off, and the protein relaxed back to its original shape. The two potassium ions were dumped, grateful and warm, into the crowded cytoplasm. Pump-O didn't do equilibrium