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 1Biology II (Block III) Importance of Biotechnology Slide 2 Diagnostic Activity (2.1). What is biotechnology? What are transgenic organisms? Are they dangerous? - Transgenic…

Slide 1DNA, RNA and Protein Synthesis Review Slide 2 1. What does DNA stand for? Deoxyribonucleic Acid Slide 3 2. What are the repeating subunits called that make up DNA?…

Slide 1IQ # 2 2.The half-life of carbon-14 is about 5600 years. A fossil with ¼ the normal proportion of C 14 is probably _______ years old. 1.Answer the following using…

Slide 1Question of the Day 5-6 1. Translation occurs in the _______. Slide 2 REVIEW 1. The 3 parts of a nucleotide = … 2. Cytosine pairs with _____ in DNA. 3. Monomer of…

Slide 1WARM-UP #7 Slide 2 DNA (Deoxyribonucleic Acid) Slide 3 Genetic material of cells… GENES – units of genetic material that CODES FOR A SPECIFIC TRAITGENES – units…

Slide 1Presentation created by T. Trimpe 2007 http://sciencespot.net/ Presentation was developed for use with DNA Jewelry lesson at http://accessexcellence.org/AE/AEC/AEF/1995/ross_jewelry.html…

Slide 1Compounds of Life Biological Molecules By Joseph A. Castellano, Ph.D. RESEED Silicon Valley Reference: Focus on Physical Science, Glencoe/McGraw-Hill, Columbus, Ohio,…

Slide 1 Slide 2 Cell Division The Cell Cycle: Interphase Mitosis Cytokinesis Slide 3 Cell Cycle When a cell grows to a certain--- predetermined sizeit divides in to two cells.…

Slide 1 Slide 2 Restriction enzymes Enzymes that will cut DNA at specific places. This can be used to create DNA fingerprints or to insert genes through gene therapy. My…