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Terms and Players Work on as class comes in– groups, alone, books, notes Rows by window: What are the basic monomeric subunits of DNA bonds between subunits direction of strand formation description of double helix Rows from Meredith to wall What are the basic monomeric subunits of RNA bonds between subunits organization of strand Previously in Bio308 Preview for today Synthesis overview What carries the information? Polymerization of nucleotides How are nucleotides linked? How do nucleotide chains interact? Genes ‘ The entire nucleic acid sequence necessary for the synthesis of a functional polypeptide’ MCB, p285 Components of a Eukaryotic Gene What are the ‘parts’ or regions of a gene? How are they organized? Do genes always encode RNAs? Do genes always encode RNAs that encode proteins? Making a cytosolic protein: Step 1--transcribe Genes encode proteins Why use an RNA step? Major steps in process: Initiation, Elongation and Termination Initiation DNA-RNA interactions DNA Template strand Complementary RNA strand DNA/RNA Hybrid Adapted from Life; Purves 6thed Synthesis overview
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