25 - LECTURE 25 ANNOUNCEMENTS FRIDAY S LECTURE...

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Unformatted text preview: LECTURE 25 ANNOUNCEMENTS FRIDAY S LECTURE BIOENERGETICS: TODAY: THIS WEEK 'S ASSIGNMENTS (FOR QUIZ 11/2): AS IN LG FOR 10/26, 10/28, AND 10/31 NO PyMOL ASSIGNMENT FOR THIS WEEK (NO PyMOL ON 11/2 QUIZ). REDOX RXNS ARE INTERESTING, AND IMPORTANT FOR BIOLOGY SOME MOLECULES EVOLVED TO BE EFFICIENT IN PICKING UP, GIVING BACK ELECTRONS THE VARIOUS AND SEEMINGLY SEPARATED PARTS OF METABOLISM, e.g. GLYCOLYSIS AND AMINO ACID SYNTHESIS AND SUGAR TRANSPORT, ETC. ARE ACTUALLY ALL CONNECTED TOGETHER IN WAYS THAT ARE STILL NOT UNDERSTOOD INTRO TO GLYCOLYSIS: WHY CELLS USE MONOSACCHARIDES; OVERALL EQUATION FOR GLYCOLYSIS; SOME CONNECTIONS OF GLYCOLYSIS TO OTHER METABOLISM GLYCOLYSIS: STRATEGY OF RXNS AND THE 10 STEPS HOW CELLS USE GLYCOLYSIS 1. ENERGY FUNCTION: SYNTHESIZE ATP, NADH, PYRUVATE G OTHER SUGARS ASCORBIC ACID G-6-P PENTOSE PHOSPHATES NUCLEOTIDES DNA, RNA F-6-P AMINO SUGARS GLYCOLIPIDS, GLYCOPROTEINS F-1,6-BP G-3-P DHAP 2-GLYCEROPHOSPHATE LIPIDS 1,3-BPG 2,3-BPG (Hb) 3-PG SERINE OTHER AA 2-PG AROMATIC AA PEP ASPARTATE PYRIMIDINES ASPARAGINE PYR ALANINE GLYCOGEN 2. CHEMICAL PRODUCTION WHAT DOES IT MEAN TO SAY THAT, e.g. DHAP IS CONNECTED TO NUCLEOTIDES, OR TO LIPIDS? DHAP IS CONNECTED TO NUCLEOTIDE SYNTHESIS DHAP NUCLEOTIDES DHAP NUCLEOTIDES DHAP NUCLEOTIDES DHAP NUCLEOTIDES DHAP NUCLEOTIDES DHAP NUCLEOTIDES AND, DHAP IS CONNECTED TO LIPID SYNTHESIS DHAP LIPIDS DHAP LIPIDS DHAP LIPIDS DHAP LIPIDS DHAP LIPIDS DHAP LIPIDS HOW CELLS USE GLYCOLYSIS 1. ENERGY FUNCTION: SYNTHESIZE ATP, NADH, PYRUVATE1....
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This note was uploaded on 01/01/2012 for the course BIOMG 3310 taught by Professor Feigenson during the Fall '11 term at Cornell University (Engineering School).

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25 - LECTURE 25 ANNOUNCEMENTS FRIDAY S LECTURE...

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