active transport

active transport   Dan mc plus active

IntroductionActive and passive transport are two processes that help supply nutrients, water, oxygen, and other essential molecules to the body's cells

Active transport Feedback Active transport is the transfer of substances across the cell membrane, which, unlike passive transport , is associated with Primary Active Transport · With the enzyme oriented towards the interior of the cell, the carrier has a high affinity for sodium ions · ATP is hydrolyzed by

ak69now There are 2 main modes of transport of molecules across any biological membrane These are passive and active transport Passive transport A key example of an active transporter is the sodium-potassium pump This exports three sodium ions in return for two potassium ions This is key