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 Cover the answers & read each question twice! Then, look at your answer choices…

Goal 1: Vocabulary Plasma Membrane Selectively permeable Controls what enters & leaves

Goal 1: Vocabulary Ribosomes Where proteins are made Little dots in the cell (freckles) Found in all cells

Goal 1: Vocabulary Nucleus Central, membrane-bound organelle Genetic info (DNA) Eukaryotes only!

Goal 1: Vocabulary Cell Wall Plants, fungi, & bacteria! Not animal cells…

Goal 1: Vocabulary Mitochondria Cellular respiration (ATP) “Powerhouse” of the cell ***has its own DNA*** Folded inner membrane Surface Area!!!

Goal 1: Vocabulary Chloroplasts Photosynthesis! Plants & algae

Goal 1: Vocabulary Prokaryote Simple cell (no nucleus) No membrane-bound organelles Only bacteria

Goal 1: Vocabulary Eukaryote Complex cell (has nucleus) Membrane-bound organelles

Goal 1: Vocabulary Differentiation Organisms’ cells have same DNA Each cell only reads some DNA Cells specialize Bone vs. muscle cell

Goal 1: Vocabulary Stem Cells Aren’t specialized Embryonic vs. Adult No differentiation yet Embryonic vs. Adult Can become any cell

Goal 1: Vocabulary Homeostasis Regulation of internal env. Sweating/shivering Insulin & blood sugar Buffers prevent changes

Goal 1: Vocabulary Interphase Cell grows & prepares for division Majority of a cell’s life Chromosomes are copied!

Goal 1: Vocabulary Mitosis Cell division for body cells 2 identical daughter cells Asexual

Goal 1: Vocabulary Diffusion Movement of particles from high to low concentration Passive!

Goal 1: Vocabulary Osmosis Diffusion of water (from high to low) “Salt sucks” the water

Goal 1: Vocabulary Active Transport Against a concentration gradient Requires ATP

Goal 1: Drawings Microscopes Magnification = eyepiece x objective lens 10 x 4 = 40 times

Goal 1: Drawings Cell Types

Goal 1: Drawings Stem Cell

Goal 1: Drawings Cell Cycle

Goal 1: Drawings Plasma Membrane

Goal 1: Drawings Osmosis

Goal 1: Drawings Osmosis

Goal 1: Drawings Active Transport

Goal 1: Practice Test Answer these 12 questions: 1-4 21-24 41-44