Interconnected network of thin folded membranes that produce, process, and distribute

Stack of flat, membrane-enclosed spaces containing enzymes that process, sort, and deliver protein

Bean-shaped organelle that supplies energy to the cell and has its own ribosomes and DNA

Organelle that is used to store materials, such as water, food, or enzymes, that are needed by the cell

Organelle that contains enzymes

Rigid structure that gives protection, support, and shape to cells in plates, algae, fungi, and bacteria

Organelle composed of numerous membranes that are used to convert solar energy into chemical energy; contains chlorophyll

Double-layer of phospholipids that forms a boundary between a cell and the surrounding environment and controls the passage of materials into and out of the cell

Movement of molecules across the cell membrane without energy input from the cell

Movement of dissolved molecules in a fluid or gas from a region of higher concentration to a region of lower concentration

Diffusion of water molecules across a semipermeable membrane from an area of high water concentration to an area of low concentration

Solution that has an equal concentration of dissolved particles compared with another solution