Purpose Of Active Transport !new! -

Leo leaned in, then smiled. “That’s the purpose.”

Her lab partner, Leo, didn’t look up from his notebook. “Diffusion only works downhill. If the concentration inside is already higher than outside… you lose everything.” purpose of active transport

In the corner of the slide, one odd cell wasn’t obeying the rules. While its neighbors grew pale and empty, this one glowed brighter—pulling glucose against the current, from low to high concentration. Tiny protein pumps on its membrane spun like frantic waterwheels, burning little packets of energy with every turn. Leo leaned in, then smiled