What is the source of energy for the symport system of electrolyte transport across a cell membrane?

Question

Quizplus · Accepted Answer

The source of energy for the symport system of electrolyte transport across a cell membrane is ATP. ATP provides the energy required to pump ions across the membrane against their concentration gradient, thus creating an electrochemical gradient. The symport system uses this electrochemical gradient to transport electrolytes such as sodium and potassium ions simultaneously across the membrane.

What Is the Source of Energy for the Symport System