'Dna organization' diaporamas de présentation

Biology and Bioinformatics

617 views • 44 slides

Nucleosomes: what, why and where?

Nucleosomes: what, why and where?. Rob Brewster. Outline. What is a nucleosome? - how is DNA packaged/organized in Eukaryotes? Why do nucleosomes form? - DNA is stiff, how do ~100 bp loops form so readily? Where do nucleosomes form?

562 views • 42 slides

Mitosis and Cytokinesis

Mitosis and Cytokinesis. Section 5.2. Objectives. SWBAT describe the structure of a chromosome. SWBAT follow chromosomes through the processes of mitosis and cytokinesis. Vocabulary. Chromosome Histone Chromatin Chromatid Centromere Telomere Prophase Metaphase Anaphase Telophase .

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L312/Spring 2007 Lecture 17 Drummond March 22

288 views • 19 slides