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BIOLOGY 1410

LECTURE 5 JUNE 02, 2009

QuestionAnswer
LIFE IS MADE OF Water;Carbohydrates; Proteins; Nucleic Acids; Lipids
PROTEINS Middle CARBON is always HYDROCARBON
PROTEINS Side chains (R groups) make each amino acid chemically unique
PROTEINS Polypeptide
NONPOLAR Don't want to be in the water.
NONPOLAR SIDE CHAINS Hydrophobic; Bury themselves inside a protein
POLAR: ACID (- charge) Want to be in the WATER
POLAR: BASIC (+ charge) Want to be in the WATER
POLAR: NEUTRAL (polar) Side chains are HYDROPHILIC; Tend to be on the SURFACE
Created by: finnmaccool on 2007-08-29



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