List and describe the types of cellular transport

Facilitated diffusion- uses transport proteins to move other ions and small molecules across the plasma membrane
carrier protein- help substance diffuse across the plasma membrane.
passive transport- particles are moving from an area of high concentration to an area lower concentrated.
active transport- movement of substances across the plasma membrane against a concentration gradient requires energy..

Organism, organ system, organs, tissue, cells

1. aspect is nothing really because the answer is right in front of your face