1. HAPPY THURSDAY Bellwork: Copy the statements and label as True or False regarding the Endosymbiotic Theory. 1.One eukaryotic cell was formed from two prokaryotic cells. 2.Two prokaryotic cells formed one eukaryotic cell. 3.Two prokaryotic cells were formed from one eukaryotic cell.

2. Standard B.10C – Analyze the levels of organization in biological systems and relate the levels to each other and to the whole system Essential Question How do the levels of organization show an increase in complexity?

3. Title: Levels of Organization Draw 8 interlocking circles on page 12 of your journal

4. In the littlest circle write: ATOM Atom – the smallest component of an element EVERYTHING is made up of atoms

5. Atom Carbon

6. In the next biggest circle write: MOLECULE consisting of one or more like atoms OR two or more different types atoms in a compound

7. Molecule Water

8. Organelle *tiny organs* a specialized part of a cell having some specific function; a cell organ.

9. Cell *LIFE* Bacteria

10. Tissue

11. Organ

12. Organ System

13. Organism

14. Levels of Biological Organization 1. atoms 2. molecules 3.organelles 4. cells 5. tissues 6. organs 7. organ systems 8. organism

15. Cell Analogy Map (Grade) 1.Decide on your cell analogy. What can you compare a cell to? You may choose a real place or a fictional place. Remember you have to be able to assign each organelle for a EUKARYOTIC cell a part within your own version of a “Cell City.” – Just a few examples of things you can compare it to: restaurant, mall, park, school, fair, basketball court, Arendelle (Kingdom from Frozen), Hogsmeade Village 2.On a plain piece of white paper you will sketch, use 8 colors, and label your cell. Each part of the EUKARYOTIC will be labeled with its name and the name of the organelle that has a similar function. 3.Leave room to write a 3 sentence comparison of your EUKARYOTIC cell to a PROKARYOTIC cell.

16. Stamps Needed 1.Decision for overall analogy. On the back list 8 organelles and their comparison (brief why) – Suggestions: restaurant, mall, park, school, fair, basketball court, Arendelle (Kingdom from Frozen), Hogsmeade Village 2.Sketch of “Cell” 3.Organelle and analogy labels 4.3 sentence comparison of PROKARYOTES and EUKARYOTES. 5.Color in a meaningful way

18. Bellwork: Study for your quiz and turn in your bellwork sheet.

19. Today’s agenda 1.Quiz 2.Cell Analogy picture completed and turned in by the end of class 3.Observe microscope slides. Draw and label what you see on page 13 of your journal.