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6 Cards in this Set
- Front
- Back
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Atomic structure |
Protron= positive charge (p+) Neutron=natural charge (n°) Electrons= Negative charge ( e-) Cain - formed from loss of electrons Anim- formed from gain of electrons Chemical bonds - formed from when atoms share electrons. |
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Vitamins (water soluble & fat soluble) |
A=night vision B12=seasonal depression disorder C=helps fight colds D= bone development E= skin elasticity
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Nucleic Acid |
A,g,c,t/ a,g,c,u ( deoxyribose/ribose) Phosphate: yes/yes |
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Enzymes structure & function |
•To speed up chemicals reactions at body temperature . •lock-key- model Lock: 3d shape of active site of protein. Key: shape of the structure. •needs energy in the form of ATP. • if there is no fit - enzymes reject substrate • the enzyme and substrate must match 3d shape perfectly |
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Protein ( C,H,O,N,S) |
• proteins can be either structural or enzymatic -primary: amino acid sequence -secondary : sheets and coils -tertiary: 3d shapes Quaternary : two or more proteins work together |
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Monosaccharide/ disaccharides/ polysaccharides |
Mono: one sugar- glucose & fructose Glucose : human based sugar Fructose : fruit based sugar
Disac: two sugar- sucrose & lactose |
