1. Take out your Survival Guide from yesterday.

2. Read it!

3. List one word/drawing that is confusing to you.

E.O.C Exam

E.O.C. Survival Guide

I. Title PageII. Tips/StrategiesIII. PeopleIV. VocabularyV. Drawings

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.

Goal 3: Vocabulary

ReplicationReplication

DNA is copied Nucleus Interphase before cell division

Mitosis & Meiosis

Goal 3: Vocabulary

TranslationTranslation

mRNA to a protein Ribosome

Goal 3: Vocabulary

MutationMutation

Change in DNA New protein = new trait (sickle cell

results from a point mutation) Environmental mutagens

Goal 3: Vocabulary

CancerCancer

Cells are “in the way” & “on the move” Cell cycle out of control

Different rules Won’t communicate

Environmental connection

Goal 3: Vocabulary

Human Genome ProjectHuman Genome Project

Map human DNA Ethical concerns?

Privacy Replacing human DNA

Goal 3: Vocabulary

Transgenic OrganismTransgenic Organism

Contains functional DNA from another species

GloFish

Goal 3: Vocabulary

Gene TherapyGene Therapy

Replace DNA to make an organism “normal”

Cystic Fibrosis – give patients “normal DNA”

Goal 3: Vocabulary

MeiosisMeiosis

Cell division for sex cells 4 haploid gametes Crossing over = variation!!!

Goal 3: Vocabulary

NondisjunctionNondisjunction

Chromosomes don’t separate properly

Down syndrome (Trisomy 21)

Goal 3: Vocabulary

HomozygousHomozygous

Genotype w/ the same alleles TT, tt, R1R1

Goal 3: Vocabulary

HeterozygousHeterozygous

Genotype w/ two different alleles Tt, AB, R1R2

Goal 3: Vocabulary

Incomplete DominanceIncomplete Dominance

Heterozygote is a mix! Wavy hair texture C1C1, C1C2, C2C2

Goal 3: Vocabulary

CodominanceCodominance

Heterozygote has both traits! Sickle Cell & Malaria NN, NS, SS

Goal 3: Vocabulary

Sex-Linked InheritanceSex-Linked Inheritance

Trait on the X chromosome Hemophilia, color blindness Sons can’t inherit from father!

Goal 3: Vocabulary

HemophiliaHemophilia

Blood does not clot Sex-linked (XhY) More common in males

Goal 3: Vocabulary

Huntington’sHuntington’s

Dominant genetic disease Progressive & fatal Symptoms begin in 30s or 40s

Goal 3: Vocabulary

PKUPKU

Recessive genetic disease Can’t digest phenylalanine Avoid certain foods

Goal 3: Vocabulary

Blood TypeBlood 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)

Goal 3: Vocabulary

Early lifeEarly life

1. Anaerobic prokaryotes (1st cells)

2. Photosynthetic prokaryotes

3. Oxygen

4. Eukaryotes

Goal 3: Vocabulary

Natural SelectionNatural Selection

Organisms best adapted to the env. survive and reproduce

Bacteria & antibiotics Insects & pesticides

Goal 3: Vocabulary

Geographic isolationGeographic isolation

Organisms can’t interbreed due to a physical barrier

Speciation! Adaptive Radiation

Finches & Honeycreepers

Goal 3: Vocabulary

Unicellular Unicellular

One cell

Multicellular Multicellular

Many cells

Goal 3: Vocabulary

Autotroph Autotroph

Makes own food (plants)

Heterotroph Heterotroph

Searches for food (animals)

Goal 3: Drawings

TranslationTranslation

Goal 3: Drawings

CancerCancer

Goal 3: Drawings

Gel ElectrophoresisGel Electrophoresis

Goal 3: Drawings

DNA FingerprintDNA Fingerprint

Goal 3: Drawings

Bacterial TransformationBacterial Transformation

Goal 3: Drawings

MeiosisMeiosis

Goal 3: Drawings

KaryotypeKaryotype

Goal 3: Drawings

Punnett SquarePunnett Square

What is the phenotypic ratio when a heterozygous tall pea plant is self-pollinated?

Goal 3: DrawingsPolygenicPolygenic

InheritanceInheritance

Goal 3: Drawings

Homologous StructuresHomologous Structures

Goal 3: Drawings

Stabilizing SelectionStabilizing Selection

Goal 3: Drawings

Directional SelectionDirectional Selection

Goal 3: Drawings6 Kingdoms of Classification6 Kingdoms of Classification

Cell Type

# of Cells

Obtains Food

Neat Info

Archaebacteria Prok. Uni. Either Extreme

Eubacteria Prok. Uni. Either Everywhere

Protists Euk. Either Either

Fungi Euk. Either Het. Earth’s decomposers

Plants Euk. Multi. Auto.

Animals Euk. Multi. Het.

Goal 3: Drawings

CladogramCladogram

Goal 3: Practice Test

Answer these 27 questions:Answer these 27 questions:

9-179-17

29-3729-37

49-5749-57