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A molecule that contains only carbon and any of the following: Hydrogen, oxygen, nitrogen, sulfur, and/or phosphorous
A lipid made for fatty acids that have at least one double band between carbon atoms
A strong attraction between hydrogen atoms and certain other atoms (usually oxygen or nitrogen) in specific molecules
The random motion of molecules from an area of high concentration to an area of low concentration
A membrane that allows some molecules to pass through but does not let other molecules pass through
The tendency of a solvent to travel across a semipermeable membrane into areas of higher solute concentration
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