View Biology Active And Passive Transport PNG. Passive transport involves the movement of material along a concentration gradient (high concentration ⇒ low concentration). Another type of active transport is secondary active transport.
Active transport referred towards the moment of molecules forcefully against the concentration gradient with the help of energy. Another type of active transport is secondary active transport. Active transport requires cellular energy to achieve this movement.
Active and passive transport are systems that are meant for transporting molecules through the cell membrane.
Passive transport does not require energy input. Free learning resources for students covering all major areas of biology. Diffusion and osmosis result from the random movement of particles, in accordance with brownian motion. Passive transport in the largest biology dictionary online.