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E.O.C Exam

E.O.C Exam. Take out your Survival Guide from yesterday. Read it! List one word/drawing that is confusing to you. E.O.C. Survival Guide. Title Page Tips/Strategies People Vocabulary Drawings. Tip/Strategy of the Day. Skip around!

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E.O.C Exam

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  1. E.O.C Exam Take out your Survival Guide from yesterday. Read it! List one word/drawing that is confusing to you.

  2. E.O.C. Survival Guide • Title Page • Tips/Strategies • People • Vocabulary • Drawings

  3. Tip/Strategy of the Day • Skip around! • Keep a list of the questions you skip, then go back and cross out the questions as you answer them.

  4. Goal 3: Vocabulary Replication • DNA is copied • Nucleus • Interphase before cell division • Mitosis & Meiosis

  5. Goal 3: Vocabulary Translation • mRNA to a protein • Ribosome

  6. Goal 3: Vocabulary Mutation • Change in DNA • New protein = new trait (sickle cell results from a point mutation) • Environmental mutagens

  7. Goal 3: Vocabulary Cancer • Cells are “in the way” & “on the move” • Cell cycle out of control • Different rules • Won’t communicate • Environmental connection

  8. Goal 3: Vocabulary Human Genome Project • Map human DNA • Ethical concerns? • Privacy • Replacing human DNA

  9. Goal 3: Vocabulary Transgenic Organism • Contains functional DNA from another species • GloFish

  10. Goal 3: Vocabulary Gene Therapy • Replace DNA to make an organism “normal” • Cystic Fibrosis – give patients “normal DNA”

  11. Goal 3: Vocabulary Meiosis • Cell division for sex cells • 4 haploid gametes • Crossing over = variation!!!

  12. Goal 3: Vocabulary Nondisjunction • Chromosomes don’t separate properly • Down syndrome (Trisomy 21)

  13. Goal 3: Vocabulary Homozygous • Genotype w/ the same alleles • TT, tt, R1R1

  14. Goal 3: Vocabulary Heterozygous • Genotype w/ two different alleles • Tt, AB, R1R2

  15. Goal 3: Vocabulary Incomplete Dominance • Heterozygote is a mix! • Wavy hair texture • C1C1, C1C2, C2C2

  16. Goal 3: Vocabulary Codominance • Heterozygote has both traits! • Sickle Cell & Malaria • NN, NS, SS

  17. Goal 3: Vocabulary Sex-Linked Inheritance • Trait on the X chromosome • Hemophilia, color blindness • Sons can’t inherit from father!

  18. Goal 3: Vocabulary Hemophilia • Blood does not clot • Sex-linked (XhY) • More common in males

  19. Goal 3: Vocabulary Huntington’s • Dominant genetic disease • Progressive & fatal • Symptoms begin in 30s or 40s

  20. Goal 3: Vocabulary PKU • Recessive genetic disease • Can’t digest phenylalanine • Avoid certain foods

  21. Goal 3: Vocabulary Blood Type • Type A = IAIA or Iai (AA or AO) • Type B = IBIB or Ibi (BB or BO) • Type AB = IAIB (AB) • Type O = ii (OO)

  22. Goal 3: Vocabulary Early life • Anaerobic prokaryotes (1st cells) • Photosynthetic prokaryotes • Oxygen • Eukaryotes

  23. Goal 3: Vocabulary Natural Selection • Organisms best adapted to the env. survive and reproduce • Bacteria & antibiotics • Insects & pesticides

  24. Goal 3: Vocabulary Geographic isolation • Organisms can’t interbreed due to a physical barrier • Speciation! • Adaptive Radiation • Finches & Honeycreepers

  25. Goal 3: Vocabulary Unicellular • One cell Multicellular • Many cells

  26. Goal 3: Vocabulary Autotroph • Makes own food (plants) Heterotroph • Searches for food (animals)

  27. Goal 3: Drawings Translation

  28. Goal 3: Drawings Cancer

  29. Goal 3: Drawings Gel Electrophoresis

  30. Goal 3: Drawings DNA Fingerprint

  31. Goal 3: Drawings Bacterial Transformation

  32. Goal 3: Drawings Meiosis

  33. Goal 3: Drawings Karyotype

  34. Goal 3: Drawings Punnett Square What is the phenotypic ratio when a heterozygous tall pea plant is self-pollinated?

  35. Goal 3: Drawings Polygenic Inheritance

  36. Goal 3: Drawings Homologous Structures

  37. Goal 3: Drawings Stabilizing Selection

  38. Goal 3: Drawings Directional Selection

  39. Goal 3: Drawings 6 Kingdoms of Classification

  40. Goal 3: Drawings Cladogram

  41. Goal 3: Practice Test Answer these 27 questions: 9-17 29-37 49-57

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