6-Notes-NucleicAcids

6-Notes-NucleicAcids - Second Mid-term Friday 11/5...

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Second Mid-term Friday 11/5 • Carbohydrates (Chap. 11) --Class Notes 8 • Lipids (Chap. 12) -- Class Notes 9 • Nucleic Acids (Chap. 4) -- Class Notes 10-11 • Genes (Chap. 5) -- Class Notes 12-13 1 Friday, October 21, 2011
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Macromolecules • Proteins (Chap. 2 and 3) • Nucleic Acids (Chap. 4 and 5) • Carbohydrates (Chap. 11) • Lipids (Chap. 12) 2 Friday, October 21, 2011
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Nucleic Acids • DNA, RNA and genes (Chap. 4) Structure • Exploring genes and genomes (Chap. 5) Techniques 3 Friday, October 21, 2011
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Bacterial DNA Eukaryotic DNA (Chromosomes) 4 Friday, October 21, 2011
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DNA, RNA and genetic information • Bases (Berg 4.1) • Double helix (Berg 4.2) • DNA replication (Berg 4.3) • Gene expression-RNA (Berg 4.4) • Genetic code - (Berg 4.5) • Introns and exons (Berg 4.6) 5 Friday, October 21, 2011
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Flow of genetic information 6 Friday, October 21, 2011
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Eight Day of Creation by Horace F. Judson Recommended book Amazon ($2.55 used + ship) How did we fnd out the Fow o± genetic in±ormation? 7 Friday, October 21, 2011
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How did we fnd out that DNA carries the genetic inFormation? 8 Friday, October 21, 2011
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Experiments that showed that DNA contains the genetic information Avery, MacLeod and McCarty showed that nonpathogenic pneumococci could be made pathogenic by transfer of DNA from a pathogenic strain. 9 Friday, October 21, 2011
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Hershey and Chase showed that it is the transfer of just the viral DNA from a virus to a bacterium that gives rise to new viruses. Experiments that showed DNA to be the genetic substance 10 Friday, October 21, 2011
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What are the three main chemical units of nucleic acids? 11 Friday, October 21, 2011
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DNA, RNA and genetic information • Bases • Double helix • DNA replication • Gene expression • Genetic code • Introns and exons 12 Friday, October 21, 2011
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6-amino purine 2-amino-6-oxy purine 2-oxy-4-amino pyrimidine 2-oxy-4-oxy pyrimidine 2-oxy-4-oxy 5-methyl pyrimidine What are the two types of nitrogenous bases? 13 Friday, October 21, 2011
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Conformations of ribose 14 Friday, October 21, 2011
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What is a nucleoside? 15 Friday, October 21, 2011
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What is a nucleotide? 16 Friday, October 21, 2011
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This note was uploaded on 03/04/2012 for the course CHEM 114B taught by Professor Wang during the Spring '09 term at UCSD.

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6-Notes-NucleicAcids - Second Mid-term Friday 11/5...

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