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DNA and RNA Molecular Architecture _display/chapter.htm (Click on Views # 11 and.

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Presentation on theme: "DNA and RNA Molecular Architecture _display/chapter.htm (Click on Views # 11 and."— Presentation transcript:

1 DNA and RNA Molecular Architecture http://www.umass.edu/molvis/bme3d/materials/jtat_080510/exploringdna/ch _display/chapter.htm (Click on Views # 11 and 12) Translation view below: mRNA, tRNA & rRNA

2 Transcription http://vcell.ndsu.nodak.edu/animations/transcription/movie.htm Strand separation is necessary for RNA Polymerase to transcribe RNA. http://glencoe.mcgraw- hill.com/sites/0078759864/student_view0/unit3/chapter12/chapter_test_practic e.html

3 http://vcell.ndsu.nodak.edu/animations/translation/index.htm The first tRNA exits, the ribosome moves, a new tRNA enters, and the process is repeated. After looking at the videos and models, see if you can answer the questions on the link below from the umass molvis tutorial on dna. Translation http://www.umass.edu/molvis/tutorials/dna/quests.htm

4 http://learn.genetics.utah.edu/content/begin/dna/ http://learn.genetics.utah.edu/content/begin/dna/tour_gene.html http://learn.genetics.utah.edu/content/begin/dna/transcribe/

5 http://www.youtube.com/watch?v=erOP76_qLWA&feature=related http://www.youtube.com/watch?v=Ikq9AcBcohA&feature=related http://www.johnkyrk.com/DNAreplication.html

6 http://www.teachersdomain.org/assets/wgbh/ tdc02/tdc02_doc_homeobox/tdc02_doc_hom eobox.pdf

7 http://www.teachersdomain.org/browse/?fq_hierarchy=k12.sci.life.evo Standards: Biology Co-Requisite – Content: Students will analyze how biological traits are passed on to successive generations. (Trait expression) d. Describe the relationships between changes in DNA and potential appearance of new traits including Alterations during replication: Insertions, Deletions, Substitutions Mutagenic factors that can alter DNA. High energy radiation (x-rays and ultraviolet) Chemical http://www.teachersdomain.org/browse/?fq_hierarchy=k12.sci.lif e.gen.mechdna http://www.teachersdomain.org/asset/biot09_int_extraction/ http://www.teachersdomain.org/assets/wgbh/tdc02/tdc02_doc_h omeobox/tdc02_doc_homeobox.pdf http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/M/Muta tions.html


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