Diapositiva 1 Paired Genes in Stem Cells Shed New Light On Gene Organization and Regulation &   Epigenetic Control of Cardiogenesis David mejia arango medical student…

Slide 1 Slide 2 Viruses Very small Nucleic Acids (DNA or RNA) Some have phospholipid bilayer Protein Coat covering Nucleic Acids Receptors in protein coat Cannot self-replicate……so…

Slide 1 Slide 2 Slide 3 The central dogma of molecular biology. Slide 4 Bacteriophages attached to the surface of a bacterium. Page 84 Slide 5 FIGURE 17.10 The Hershey-Chase…

Slide 1 Unit 4 Biological Information Flow Slide 2 Information Flow Slide 3 REPLICATION - The Players Leading strand DNA Lagging strand DNA DNA Polymerase III Helicase RNA…

Slide 1 RNA polymerase #1 General properties E. coli RNA polymerase Eukaryotic RNA polymerases Slide 2 Pathway for Gene Expression Slide 3 Reaction catalyzed by RNA polymerase…

Slide 1 Transcription and Translation Slide 2 Central Dogma of Molecular Biology Slide 3 DNA Transcription DNA must be copied to messenger RNA (mRNA) mRNA goes from nucleus…

Slide 1 Antiviral Drugs Slide 2 General Characteristics of Viruses Depending on one's viewpoint, viruses may be regarded as exceptionally complex aggregations of nonliving…

Slide 1 Strategies for antiviral therapy The process targeted be essential for virus replication. That the therapeutic agent is active against the virus while having "acceptable…

Slide 1 12 From DNA to Protein: Genotype to Phenotype Slide 2 12 One Gene, One Polypeptide A gene is defined as a DNA sequence that encodes information. In the 1940s, Beadle…

Viruses Is it living? Shapes/Structure Replication Types of viruses Are Viruses Living???? Viruses are segments of nucleic acids enclosed in a protein capsid Very, Very small…