1. I can….  Determine length of organism under microscope  Explain the effect of size on surface area/volume  Compare and Contrast Eukaryotes and Prokaryotes

2. 4.1 How do you determine length of organism 4.2 Effect of size on surface area/volume 4.3/4.4 prokaryotes v. Eukaryotes What are major differences? 4.5 Membranes Hydrophilic v. Hydrophobic—contrast 4.6 thru 4.16 Notes on importance of each organelle…. Chp. 4 Bookwork

3. Microscope slides of cells How do you determine length of organism Use color to distinguish between parts of cell 1mmdraw 40x width/length 10x

4. LIST OF QUESTIONS Why do cells stay microscopic in size? Can you tell if the cells at each station are prokaryotes or eukaryotic Cell membrane Nucleus Ribosomes ER Golgi Lysosomes Vacuoles Peroxisome Mitochondria Chloroplasts Internal skeleton Cilia and flagella

5. Cell Drawings Use tracing paper to sketch animal cell and plant cell; Put animal cell and plant cell title above the appropriate cell; draw and label organelles inside it. Color the organelles the same color as the text depicts, color words as a key for drawings. Nucleus Ribosomes Rough Endoplasmic Reticulum Smooth Endoplasmic Reticulum Golgi apparatus Lysosomes (animal) Vacuoles (plant) Peroxisome Chloroplast (plant) Mitochondria Plasma membrane Cell wall (plant) Cytoskeleton Centriole (animal)

6. My Organelle What other organelles does it depend on? On a scale of 1-12, 1 the most important, rank your organelle.

7. Which is most important?  With your group, list organelles from 1 to 9, 1 most important to 9 least important. Defend your groups position for the ranking.

8. Computer Work…..  Apps file pre bio computer 3