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The semipermeable membrane between the cell contents and either the cell wall or the cell's surroundings
The organelle in animal cells responsible for hydrolysis reactions that break down proteins, polysaccharides, disaccharides, and some lipids
The organelles where proteins and lipids are stored and then modified to suit the needs of the cell
A network of fibers that holds the cell together, helps the cell to keep its shape, and aids in movement
A lipid in which one of the fatty acid molecules has been replaced by a molecule that contains a phosphate group
Movement of molecules through the plasma membrane (typically opposite the dictates of osmosis or diffusion) aided by apocess that requires energy
A solution in which the concentration of solutes is essentially equal to that of the cell which resides in the solution
A solution in which the concentration of solutes is less than that of the cell that resides in the solution
Electron transport system
This is the last stage of cellular respiration. It takes place in the mitochondrion. The hydrogen that was produced in the previous three stages is carefully reacted with oxygen to make water.
An organelle composed of an extensive network of folded membranes that performs several tasks within a cell
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