PDF-Structures of the Molecular Components in DNA and RNA The Open Structu

Bond LengthsGuanine Bond Lengths Thymine Bond LengthsCytosineBond Lengths N1C2 134 062 072 N1C2 137 067 070 N1C2 137 067 070 N1C2 137 067 070 134134132134 132. Unit 7. Chapter 12. DNA. D. eoxyribo. n. ucleic . A. cid. RNA. R. ibo. n. ucleic . A. cid. Where does DNA “live”?. The NUCLEUS!. Why is DNA so Important?. * . DNA i. s a nucleic acid that contains the genetic information used in the development and functioning of all living things and some viruses.. Sequence Differences in the. Human . Transcriptome. Mingyao. Li. , Isabel . X. Wang. , . Yun. Li, . Alan . Bruzel. , . Allison L. Richards. ,. Jonathan M. . Toung. , . Vivian G. . Cheung. Mahnaz. . Chapters 16 and 17. Before the end of the semester we will be covering…. Historical DNA experiments. Structure of DNA/RNA. DNA Replication. Protein Synthesis (Transcription and Translation). Mutations. Stryer. Short course. Chapter 33. Nucleic Acid Structure. Nucleobase. Nucleoside. Nucleotide. Nucleic acid. Chromatin. Chromosome. Polymeric Structure. Polymer ideal for informational molecule. Ribose and deoxyribose. Add to Table . of Contents. p. 10 DNA/RNA Vocabulary. p. 11 DNA/RNA Structures. p. 12 Complementary Base-Pairing. DNA. Deoxyribonucleic Acid. Double-stranded. Double-helix structure. Made of nucleotides - each nucleotide has 3 parts (remember PBS). 2.6 Structure of DNA & RNA. Understandings:. The nucleic acids DNA & RNA are polymers of nucleotides.. DNA differs from RNA in the # of strands normally present, the base composition & type of pentose.. http://faculty.uca.edu/~johnc/mbi1440.htm. http://www.wappingersschools.org/RCK/staff/teacherhp/johnson/visualvocab/mRNA.gif. GENETIC MATERIAL . In the middle of the 1900’s scientists were asking questions about genes.. CHM . 341. Suroviec. . Fall . 2016. I. . Nucleotides, Nucleic Acids and Bases. Bases. Planar, aromatic, heterocyclic. Purine (2 rings). Pyrimidine (1 ring) . Adenine (A). Guanine (G). Thyamine (T). Chapter 12 DNA & RNA I.DNA A. Griffith & Transformation Frederick Griffith was trying to figure out how bacteria made people sick-how they cause a certain type of pneumonia. He isolated 2 strains(types) from mice-both cultured well,but only one caused pneumonia.The culture of the disease causing bacteria were __________________colonies while the other was rough Transformation. 1928- . Frederick Griffith . was trying to figure out how bacteria made people sick. Pneumonia. Cause of pneumonia was not a chemical poison released by disease causing bacteria. The heat killed bacteria had passed their disease-causing ability to the harmless strain. Essential idea: . The structure of DNA allows efficient storage of genetic information. . 2.6 Structure of DNA and RNA. Nature . of science: . Using . models as representation of the real world—Crick and Watson used model making to discover the structure of DNA. (1.10) . DNA. RNA. What’s the difference between DNA and RNA?. Same basic components: base, sugar, phosphate.. DNA is double stranded, RNA single stranded.. Purines: adenine & guanine. Pyrimidines: cytosine, thymine, and uracil.. 1 Isobel Ronai School of Life and Environmental Sciences, The University of Sydney, Sydney, NSW, AustraliaAbstractstriking characteristic of the ��2 &#x/MCI; 0 ;&#x/MCI; 0 ;In ;. . the. . study of . biology. at the . molecular. level.. Molecular biology. ;. . the. . study of . gene . structure and functions at the . molecular level. . to understand the molecular basis of hereditary, genetic variation, and the expression patterns of genes. .