CHEM237 Lecture Notes - Lecture 1: Nucleophilic Substitution, Organic Reaction, Extracellular Matrix
2 May 2017
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Standard states: aqueous: 1m, gasses: 100kpa, biological: [h+] = 10-7. Formulas: entropy: s >/= q/ t = dh/t at constant p and t. 1: increased system entropy: dssys = dhfusion/ tmelting=system. Kinetics: a reaction with a large ea will be slow even if dg is small. Amino acids: structure, properties separation based on chemical properties, role in the cell modified aa"s with other functions in the cell (histamine, serotonin, dopamine, peptide/bonds. Proteins: purification and sequencing how proteins move and how it affects function, structure, dynamics, function changes in the structure lead to changes in function, folding and disease - hemoglobin and structure and mutations affecting function. Enzymes: kinetics 0/1/2 order reactions, rate laws, mechanisms how to push electrons through an organic reaction, regulation, regulation pathway: permitting biosynthesis with aspartic acid utp and ctp. Carbohydrates: glycoprotein structures, body storage and use of sugars, glycolipids interactions between cell surface proteins/lipids (sugar polymers attached)
