The basic units of all life are: : capture light exist in two types also know as have a : extra support have a contain : storage sac plant cells also have made up of 4 molecules including: can control what passes through, said to be: :polar heads, nonpolar tails : controls the cell :doorways, receive messages : build proteins :keep tails from sticking : folded surface for assembly : identify cell : packages and delivers substances pass through by if substance cannot pass through it can go through a protein channel this is called: : digests wastes diffusion of water is called: moving substances AGAINST diffusion: : breaks down food for energy requires energy Prokaryote Ribosomes Eukaryote Chloroplast Mitochondria Active Transport Carbohydrate Chain Plasma Membrane Cholesterol Phospholipids Organelles Cell Wall Cells Bacteria Selectively Permeable Membrane Protein Nucleus Diffusion Facilitated Diffusion Lysosomes Golgi Apparatus Osmosis ER Vacuole