Slide 1How Many Scientists Does it Take to Discover a Molecule? Slide 2 Erwin Chargaff (Born 1905) Russian Moved to the U.S. Discovered that there could not be only one base…

Slide 1History of Life on Earth How long has life been on Earth? What are the relationships between organisms as time moved forward? BioH - Ch 19 1 Slide 2 Early Earth 2…

1. Launch What are some differences between autosomal and sex-linked traits? The offspring of two individuals produce 775 children with a dominant phenotype and 236 children…

1. A&P I - DNA, RNA & PROTEIN SYNTHESIS 2. Readings for DNA and Protein SynthesisChap. 3: pages 93; 96; 100-107 Skim text - concentrate on lecture notes 3. Importance…

1. Phosphate GroupDNA & RNANitrogen BasePentose SugarDNA & RNA are the 2 types of nucleic acid.They are made up of structures: the pentose sugar, phosphate group…

1. A&P I - DNA, RNA & PROTEIN SYNTHESIS 2. Readings for DNA and Protein SynthesisChap. 3: pages 93; 96; 100-107 Skim text - concentrate on lecture notes 3. Importance…

Slide 1DNA Slide 2 How Do Cells Know What To Do? Inside the nucleus of any cell is a set of chromosomes that contain all the genetic material needed to control cell behavior…

Slide 1 Nucleic Acids and Protein Synthesis: DNA, RNA, and How Its Done Slide 2 DNA Structure DNA Structure: Deoxyribonucleic acid – Organic compound—nucleic acid Only…

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Slide 1 © 2006 W.W. Norton & Company, Inc. DISCOVER BIOLOGY 3/e1 How Genes Work Genes on DNA are used to make RNA  Transcription RNA is used to make proteins …