Primary Active Transport Examples Direct

These "garbage disposals" of the cell need a very acidic interior to activate digestive enzymes. Primary active transport pumps H⁺ ions into the lysosome to maintain a pH of about 4.5 to 5.0.

If you see ATP being used directly to move something against its gradient , it’s primary active transport. No ATP? No movement. primary active transport examples

That work is called . It directly uses energy (usually from ATP) to move molecules against their concentration gradient (from low to high). Think of it as pushing a boulder uphill. These "garbage disposals" of the cell need a