Changes

==Co-Transporters==

==Co-Transporters==

This family of membrane proteins are involved in [[Active Transport - Physiology#Secondary Active Transport|Secondary Active Transport]].  They bind two molecules and transport them accross the membrane either in the same direction ('''symporter''') or in opposite directions ('''antiporter''').  the [[Active Transport - Physiology#Development of Potential Energy|potential energy]] derived from forcing one molecule across this allows the other cotransported molecule to be transported against its gradient.

This family of membrane proteins are involved in [[Active Transport - Physiology#Secondary Active Transport|Secondary Active Transport]].  They bind two molecules and transport them accross the membrane either in the same direction ('''symporter''') or in opposite directions ('''antiporter''').  The [[Active Transport - Physiology#Development of Potential Energy|potential energy]] derived from forcing one molecule across this allows the other cotransported molecule to be transported against its gradient.

==More Information==

==More Information==

If more information on Facilitated Diffusion is need it can be found [http://en.wikipedia.org/wiki/Passive_diffusion here]

If more information on Facilitated Diffusion is need it can be found [http://en.wikipedia.org/wiki/Passive_diffusion here]