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Lecture 5 Biol302 Spring 2011

Lecture 5 Biol302 Spring 2011 - Ribonucleotide Reductase...

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Standard 4 exon gene -Where is the polyA tail in the gene above? -Draw a 4 exon gene where exon 4 is all 3’UTR
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Chapter 9 and some of 8 DNA and the Molecular Structure of Chromosomes
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The Structures of DNA and RNA DNA is usually double-stranded, with adenine paired with thymine and guanine paired with cytosine . RNA is usually single- stranded and contains uracil in place of thymine .
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When Do we Find RNA Mixed with The DNA? nucleo s ide = sugar +base nucleo t ide = sugar + base + phosphate
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Unformatted text preview: Ribonucleotide Reductase Pyrimidines have the longer name and smaller base Purines have the shorter name and bigger base QuickTimeª and a decompressor are needed to see this picture. Structure of a Polynucleotide Chain Why do we Always talk about DNA going in the 5’ to 3’ direction? Deoxyribonucleotides What is di deoxyadenosine triphosphate (ddATP )? Why are di deoxynucleotides useful in Mol.Bio.?...
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Lecture 5 Biol302 Spring 2011 - Ribonucleotide Reductase...

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