week 5 objectives - Biology 112: Unicellular life. Drs....

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Biology 112: Unicellular life. Drs. Kion, Spiegelman, Taylor Week 5 Readings Freeman 17.1-17.3, 17.5 Brock 9.1, 9.3, 9.4 (e-text chapter 14) Inducer Exclusion Supplemental Reading (available in the Week 5 folder) Online Pre-Class Assignment - Week 5 Due by 8am on Oct 5 th PeerWise question submission on Week 5 material Group C – due by 8am on Oct 12 th PeerWise question feedback All students must answer at least one question and leave feedback during Week 5 Oct 5 th Lactose Operon Discussion topics: s Lactose and its importance to cells. s Structure of the lac operon (promoter, operator, genes). s Function of the promoter. s Function of the operator. s Mechanism of repression by Lac I . s Function of the CAP protein. s Mechanism of induction by lactose. s Inducer exclusion. Related learning objectives: s Explain the logic of the function and regulation of the lac operon relative to the availability of lactose. s
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This note was uploaded on 01/06/2011 for the course BIO 112 taught by Professor Taylor during the Fall '09 term at The University of British Columbia.

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week 5 objectives - Biology 112: Unicellular life. Drs....

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