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Crunch Time

Crunch Time. 90 minute power review! Get ready to exercise your brain!!!. Signal Transduction. Reception Transduction/ AmplificationCellular Response. Crossover Frequency and Gene Mapping. SEX-LINKAGE…How WOULD you recognize and do a chi-square. Genetic Patterns and Diseases.

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Crunch Time

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  1. Crunch Time 90 minute power review! Get ready to exercise your brain!!!

  2. Signal Transduction • Reception Transduction/AmplificationCellular Response

  3. Crossover Frequency and Gene Mapping

  4. SEX-LINKAGE…How WOULD you recognize and do a chi-square

  5. Genetic Patterns and Diseases • Complete dominance • Epistasis • Co-dominance • Incomplete dominance • Pleiotropy • Polygenic • Multifactorial • Sex Linkage • Lethal Allele • Sex linked • Linked

  6. Diseases CAUSED BY DNA MUTATION • MOST are Autosomal Recessive • Cystic Fibrosis • Autosomal Dominant • Huntington’s Disease • Achondroplasia (dwarfism) • Sex-Linked • Hemophelia • Muscular Dystrophy • Co-dominant • Sickle Cell • Lethal: • Tay Sachs

  7. DISEASES CAUSED BY CHROMOSOMAL MUTATION (NONDisjunction) • Klinefelter’s XXY • Turners XO • Down’s Syndrome: Trisomy 21

  8. CLADOGRAM…What type of PHYLETIC?

  9. CLADOGRAM/ANIMAL DEVELopment Practice…HAS THIS CLADOGRAM CHANGED?

  10. Mitosis vs. MEiosis

  11. Photosynthesis vs. Respiration

  12. Photosynthesis Lab • Lab Bench: http://www.phschool.com/science/biology_place/labbench/lab4/intro.html

  13. Embryonic Development

  14. WHICH WOULD LEAD TO SPECIATION?

  15. CoNVERGENT & DIVERGENT EVOLUTION

  16. Gradualism vs. Punctuated Equilibrium

  17. DNA Gel and CF • Recessive allele CF is caused by a nonsense mutation. • Transport protein is missing a domain and doesn’t properly embed in the cell membrane.

  18. Types of mutations • Base pair substitution • Missense • Nonsense • Silent • Insertion/Deletion/Translocation • Without Frameshift • With Framewhift

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