BW: Elements of Macromolecules

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a set of three fatty acids attached to a molecule of glycerol

a chain of amino acids folded and twisted into a molecule

a sequence of nitrogenous bases attached to a sugar phosphate backbone

a group of six carbon atoms joined in a ring

It's an energy source for cells

It composes the majority of the cell membrane

It's a catalyst that regulates the rate of chemical reactions

It stores genetic information