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Definition
| molecule with charged particles |
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Definition
| measures the concentration of hydrogen ions in a solution |
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Definition
| difference between the numbers of one type of molecule in two adjacent areas |
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| only allows some molecules to pass through it |
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| when there are no longer areas of high and low concentration |
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| theory that life is more than the chemicals which make up living things |
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Definition
| diffusion of water through a semipermeable membrane |
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| putting together of substances by living things |
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| protein that is used to speed up reactions |
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Definition
| will combine with excess hydrogen or hydronium ions |
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Definition
| chain or ring upon which organic molecules are buit |
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Definition
| net movement of particles from an area of high concentration to an area of low concentration |
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| mixtures in which the KE of the molecules is not sufficient to maintain the large solute particles evenly dispersed within the solvent |
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| ratio of the solute in the solvent |
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| molecule with which the enzyme will bind |
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| homogeneous mixture of one or more substances within another substance |
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| compounds that are based on the carbon atom and its unusual bonding characteristics |
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Definition
| barrier that allows passage of all molecules |
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| part of the enzyme that interacts with the substrate |
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Definition
| based on relative concentrations of the adjacent areas |
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Definition
| nonproetein substance that fit into or affect the active site so itaccepts the substate |
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Definition
| when an acid and a base are put together |
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| substance which is dissolved |
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Definition
| substance in which the solute is dissolved |
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| bond involving hydrogen of one molecule attracted to the negative region of another water molecule |
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