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bio 1 macro vocab

biology 1 honors macromolecules vocabulary

TermDefinition
polar has a positive and negative charge
hydrogen bond attraction between a slightly positive hydrogen atom and a slightly negative atom
cohesion attraction between molecules of the same substance
adhesion attraction between molecules of different substances
heat capacity the capability of a substance to absorb heat energy
solvent substance in which solutes dissolve and that is present in greatest concentration in a solution
solute substance that dissolves in a solvent and is present at a lower concentration rate than the solvent
protein polymer composed of amino acids linked by peptide bonds; folds into a particular structure depending on bonds between amino acids
carbohydrate molecule composed of carbon, hydrogen, and oxygen; includes sugars and starches
lipid nonpolar molecule composed of carbon, hydrogen, and oxygen; includes fats and oils
nucleic acid polymer of nucleotide; the genetic material of organisms
amino acid molecule that makes up proteins; composed of carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur
nucleotide monomer that forms DNA and has a phosphate group, a sugar, and a nitrogen - containing base
saccharide the basic unit in a carbohydrate
enzyme protein that catalyzes chemical reactions for organisms
activation energy energy input necessary to initiate a chemical reaction
chemical reaction process by which substances change into different substances through the breaking and forming of chemical bonds
reactant substance that is changed by a chemical reaction
product substance formed by a chemical reaction
Created by: yutami
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