Term
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Definition
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Term
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Definition
| 2+ atoms share electron pairs |
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Term
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Definition
| charged particle (atom or molecule) |
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Term
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Definition
| positively charged particle |
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Term
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Definition
| negatively charged particle |
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Term
Physiological Saline
include names of solute and solvent |
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Definition
| .9% NaCl (solute) in H2O (solvent) |
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Term
| Three most prominent ions in body |
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Definition
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Term
Polar covalent bond
give example |
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Definition
electrons are shared unevenly, creating partial charges.
(H2O, H's are more positive, O is more negative) |
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Term
| How to find the molecular mass of Glucose |
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Definition
| C6-H12-O6; multiply the atomic masses of C and O by 6, and the a.m. of H by 12, and find the sum. |
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Term
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Definition
| any substance containing dissociated ions which allows for electrical conduction |
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Term
anabolism
include purposes (3) |
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Definition
| a metabolic reaction in which a substance is synthesized. Responsible for growth, maintenance, and repair. |
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Term
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Definition
| a metabolic reaction in which a substance is broken down |
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Term
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Definition
| a catabolic reaction through which water is produced (a -OH and a -H are removed, bonding the two molecules, and forming H2O) |
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Term
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Definition
| catabolic reaction where water is used to break a bond. (given a -O- bond, an H is added to the O for one side, and the remaining -OH is added to the other). |
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Term
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Definition
An atom/molecule loses an electron making it a cation (positively charged).
Mnemonic: OIL RIG (Ox. Is Loss, Red. Is Gain) |
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Term
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Definition
An atom gains an electron making it an anion (negatively charged).
Mnemonic: OIL RIG (Ox. Is Loss, Red. Is Gain) |
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Term
| Oxidation-Reduction Reactions |
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Definition
| Chemical reaction where the oxidation of one substances is coupled with the reduction of another |
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Term
| Three things that effect rate ("speed") of reactions |
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Definition
| 1. Temperature 2. Concentration of reactants 3. Catalysts |
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Term
| 4 physiological uses of water |
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Definition
| 1. temperature stabilization 2. protection 3. chemical reactions 4. solvent |
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