Lecture07_19Apr11

Lecture07_19Apr11 - BIS 101 19 Apr 11 Midterm I Review...

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BIS 101 19 Apr 11 Midterm I Review Session: Wednesday April 20, 6:10-8:00 pm Giedt 1003
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Chi Square analysis In biological applications, a probability of 5% is usually adopted as the standard. There is only a 5% chance that, given your hypothesis, you would land outside +/- 2 SD. Fail to Reject Hypothesis Reject Hypothesis
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Dihybrid cross (9:3:3:1) Dihybrid cross YyRr X YyRr 9:3:3:1 F 1 : All round yellow: RrYy F 2 : Phenotype Observed Expected obs- exp round yellow 315 312.7 2.2 round green 108 104.3 3.7 wrinkled yellow 101 104.3 3.3 wrinkled green 32 34.7 -2.7 total: 556 556 X 2 = 0.015 + 0.13 + 0.1 + 0.21 = 0.455 df = 3 P= 0.9 :. Accept hypothesis.
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Bacterial Genetics
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Bacterial Nomenclature
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Working with Bacteria
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Evidence that bacteria can exchange genetic material
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Bacterial Conjugation
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Conjugation
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Rolling Circle DNA Replication
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High-frequency of recombination (Hfr) strains
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Lecture07_19Apr11 - BIS 101 19 Apr 11 Midterm I Review...

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