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40 Cards in this Set
- Front
- Back
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Simplest unit of life? |
Cell |
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2 things need to have to be considered alive? |
1. Own metabolic system: metabolism 2. Own reproductive process |
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Atoms are made up of? |
Subatomic particles: PEN Portions Election Neutrons |
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Simplest stable unit of matter? |
ATOM |
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Multiple atoms/elements make up? |
Molecules/ compound |
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2 types of molecules? |
1. Simple organic molecules 2. Inorganic molecules |
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Simple organic molecules must have? |
CHON Always: carbon and hydrogen Sometimes: oxygen and nitrogen |
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Name 5 types organic molecules |
1. Carbohydrates 2. Lipids 3. Protein 4. Nucleic acid: DNA and RNA 5. High energy compounds (ATP/ADP/AMP) |
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Mass = ? |
Weight |
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What has most mass or least? |
Protons: most massive = heaviest Election: least massive = lightest |
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Atomic # = ? |
# of protons |
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Protons and neutrons located in ? |
Nucleus |
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Electrons located in? |
Electron shell/ cloud |
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Charge of Proton? |
Plus 1 =+1 |
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Charge of electron? |
Minus 1 = -1 |
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Charge of neutrons? |
Zero it is neutral |
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3 types of bonds? |
Covalent Ionic Hydrogen |
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Covalent bond? 2 types? |
Share electrons Polar: different #p, unequal Non-polar: same #p, equal |
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Polar? |
Different, unequal, |
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Non-polar |
Same #p, equal |
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Hydrogen bond? |
Negative end of one polar molecule with positive end of another polar molecule with one atom being hydrogen |
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1st, 2nd, 3rd shell max? |
1- 2 e 2- 8 e 3- 8 e |
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Anion? |
Receives electrons = negative charge (Reseave more e which are negatively charged = more negativity) |
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Cations |
Losses E = positive (When u release the negativity (aka E) you become more positive) |
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Organic molecules have what bond? |
Covalent |
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C-H bond is? |
Polar bond |
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C-C is what bond? |
Non-polar |
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What type of bond does a single water molecule have? |
O-H polar (aka diff. ) |
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Water is what molecules ? And interacts with ? |
Polar molecule that interacts with polar |
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Anything hydrophilic is what covalent bond? |
Polar |
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Every chemical reaction that occurs in the body is? |
Metabolism |
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Anabolism |
Making somthing |
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Catabolism? |
Breaking something down (Cats brake thing) |
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Ending of words are? |
Predominate structures |
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What compound uses dehydration synthesis? |
Organic compound |
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What's the process of breaking down protein, lipid, carbs? |
Key word brake down* = hydrolysis |
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What's used to form bigger protein, lipids, carb? |
Dehydration synthesis |
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Hydrolysis reaction? |
Decomposition reaction involving the adding of water Aka Breaking down with the use of water |
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In hydrolysis hydro means and lysis means ? |
Hydro= water Lysis = break down |
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Dehydration synthesis means? |
Formation by the removal of water Real back word Synthesis = formation Dehydration = removal of water |
