202hw7 - BIOL 202 HOMEWORK#7 Student's Name Section number and TA's name DUE March 27/28 in your discussion section IMPORTANT Please type(not

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BIOL 202 Student’s Name_________________________ HOMEWORK #7 Section number and TA’s name:_________________ DUE: March 27/28 in your discussion section. IMPORTANT: Please type (not hand-write) your answers onto the question sheet itself (this sheet). Please highlight or otherwise indicate the parts that you have typed with underlining or bold ing. 1. You are studying a strain of bacteria that has a mutation in one of the genes encoding proteins required for DNA replication. You isolate the following proteins from this strain of bacteria and test their function by allowing DNA replication in a test tube (in vitro) with the proteins isolated, Mg 2+ ions, a DNA template and free dNTPs: DNA polymerase III DNA polymerase I Primase Ligase Helicase Initiator proteins a. When you analyze the products of replication you find evidence of partly replicated DNA. When newly made DNA is separated from template DNA, numerous single- stranded DNA fragments are found. Narrow down the list of proteins to two, either of
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This note was uploaded on 04/06/2008 for the course BIOL 202 taught by Professor Staff during the Spring '08 term at New Mexico.

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202hw7 - BIOL 202 HOMEWORK#7 Student's Name Section number and TA's name DUE March 27/28 in your discussion section IMPORTANT Please type(not

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