Explanation Of Active Transport [work] Review

The sodium ion looked shocked. It had been going the wrong way, against the current. But the pump didn't care. It cracked another ATP. Heave . Another ion. Heave . Against the flow. Uphill. Spending energy like a miser spends gold.

“Active transport,” she announced, capping her marker with a sharp click . “Who can tell me what it is?” explanation of active transport

Jamie’s eyes widened. That was the gradient. The concentration was higher outside. The molecule wanted to stay out. But the cell needed it in. The sodium ion looked shocked

A tiny, shadowy figure appeared at the wall of the glass. A protein. But not a passive tunnel. This one had arms. It had a grumpy, determined face. It was a pump . It cracked another ATP

Active transport plays a crucial role in various cellular processes, including:

Sometimes, a molecule is just too big to fit through a protein pump. In these cases, the cell uses its entire membrane to wrap around the cargo.

Ever wonder how your cells move nutrients where they need to be, rather than where they naturally drift?