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Chemistry for biology (Organic molecules (Carbon, hydrogen, and oxygen…
Chemistry for biology
Organic molecules
Carbon, hydrogen, and oxygen
Long term energy storage, insulators, and to over nerves to keep electricity insulated.
Unsaturared Fatty Acids
Double hydrogen covalent bonds, change shape so do not stack on top of each other ( Liquid at room temp.)
Glycerol, cholestoral, fatty acids (monomers)
Saturated fatty acids (are not good for you, stack on top of each other and clog arteries b/c of many hydrogen chains.
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nucleic Acids
CHON and P
genetic info, storage and planning - plants for making proteins
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proteins
carbon,hydrogen,oxygen,and nitrogen (CHON)
Antibodies-Immune system
Four structures of proteins: monomer-amino acid, R-group determines shape which determines function
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Homeones- Insulin, adrenaline, (fast acting hormones)
carbohdrates
carbon, hydrogen, and oxygen
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structure of matter
elements
Living organisms 99% compound of C,H,O,N
Atoms
Protons
In nucleus, have positive charge
Nuetrons
no charge, in nucleus has mass
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States of matter
liquid-water molecules have sufficient kinetic energy to move past other water molecules but not enough to completely break free from other water molecules.
gas- water molecules have sufficient kinetic energy to move past other water molecules and completely break free from other water molecules.
solid-water molecules have insufficient kinetic energy to escape attraction to other molecules and become locked in position important state insulation.