Types Of Active Transport !!exclusive!! Online

Think of it this way: Primary transport built a dam to store water (energy). Secondary transport uses that flowing water to turn a turbine and move something else.

Thus, secondary transport is a clever energy-recycling system, using one molecule’s downhill flow to power another’s uphill journey. types of active transport

ATPase): Located in the stomach lining and plant vacuoles. It pumps hydrogen ions to maintain highly acidic environments. Calcium Pump ( Ca2+cap C a raised to the 2 plus power Think of it this way: Primary transport built

ATPase): Keeps intracellular calcium levels extremely low by pumping Ca2+cap C a raised to the 2 plus power ATPase): Located in the stomach lining and plant vacuoles

Secondary active transport does not use ATP directly. Instead, it exploits the potential energy stored in an electrochemical gradient—typically a high concentration of sodium ions (or protons) outside the cell. This gradient is itself established by primary active transport, making secondary transport an indirect consumer of ATP. Two subtypes exist: