active transport

active transport   Dan mc plus active

Key Points · While secondary active transport consumes ATP to generate the gradient down which a molecule is moved, the energy is not directly

Active Transport 4:53 Transport types covered 1 Primary Active Transport Primary active transport is also known as direct active or uniport transport In this form of transport, molecules are transported

ufahulk In active transport, the particles move across a cell membrane from a lower concentration to a higher concentration  There are 2 main modes of transport of molecules across any biological membrane These are passive and active transport Passive transport