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matter

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Question
Answer
show smallest unit of matter  
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BODY (96% of body mass)   show
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Ionic bonds   show
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show atom that has gained or lost electrons becomes (+) or (-)  
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show a (+) charged ion  
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Anions   show
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show 2 or more atoms share electrons equally  
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polar covalent bonds   show
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Hydrogen bonds   show
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show starting substance of a reaction  
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products   show
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activation energy   show
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show speed up reactions by lowering the activation energy needed, not consumed  
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show special proteins lowering the activation energy in living tissue, can not tolerate high heat or concentrations  
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show reactings that release more energy (produce energy)  
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show reactions require more energy (absorb energy)  
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show splitting up larger molecules into smaller ones (gives off energy)  
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catabolism   show
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show use water to split a substance  
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synthesis reaction   show
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anabolism   show
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dehydration synthesis   show
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show both compounds switch partners A-B+C-D -> A-D+B-C  
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reversible reactions   show
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Nutrients   show
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show molecules broken down in the body  
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solubility   show
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show medium for reactions  
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show absorb and retain heat  
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electrolytes   show
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show interact with water (loves water)  
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show does not interact with water (hates/fears water)  
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show concentration of hydogen ions (factors of 10)  
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neutral   show
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show pH lower than 7  
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Basic   show
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show union of cation (+)  
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show compound stabilize pH (convert strong acids and bases into weak ones)  
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organic compounds   show
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show acts as an acid  
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Amino group   show
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Hydroxyl group   show
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show link molecules store energy high energy bonds  
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Carbohydrates   show
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show most important metabolic fuel in body  
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show 2 sugar molecules (G+..)  
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show long chain sugars  
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Lypids   show
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fatty acids   show
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Prostaglandins   show
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show energy source  
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steroids   show
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Created by: byorgey
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