Active Transport ((full)) ⭐ Direct

Through a process called , cells can use the energy stored from active transport to smuggle in other goods. For instance, once the Sodium-Potassium pump has pushed sodium out of the cell, sodium desperately wants to get back in (it has a high concentration outside).

Active transport, therefore, is the literal energetic struggle to stay alive—a microscopic, uphill battle fought billions of times a second in every corner of your body. active transport