1. Open your journals to the Red Onion Lab What type of solution is the salt water? What type of solution is the distilled water? Which cell structure was expanding /shrinking in response to the different solutions? When you soaked the onion cells in saltwater, what happened to them. What type of passive transport is this lab illustrating? – Does passive transport require energy? Hypertonic Hypotonic Cell Membrane Shrunk Osmosis No!

2. Endocytosis is a form of ______________ transport and means ________________________ ACTIVE To enter the cell

3. Exocytosis is a form of ______________ transport and means ________________________ ACTIVE To remove “exit: from the cell

4. What is the difference between passive transport and active transport?

5. Bacteria Prokaryotic Have DNA, Cell Wall, but no membrane organelles!!!!

6. Ribosome Site of protein synthesis- All Cells Pro and Euk have these!!!!!

7. Animal Eukaryotic

8. Objective Total Magnification = Eyepiece X __________

9. Osmosis is……. The movement of….. WATER

10. NAME THE MONOMER NUCLEOTIDE

11. Plant Eukaryotic

12. What does the amino acid build? (What is it a MONOMER of?) Protein

13. Golgi Apparatus Packages and processes proteins

14. Monosaccharide is the Monomer of a….. CARBOHYDRATE

15. Levels of Organization Organelles  _______  Tissues  Organs  ____________  Organism Cells Organ Systems

17. Function of….. Primary Source of Energy CARBOHYDRATES

18. Function of….. Stores Genetic Information NUCLEIC ACIDS

19. Nucleus Storage of Genetic Material

20. Mitochondria Produces energy (ATP)

21. The Nucleus is surrounded by: Nuclear Membrane

22. Vacuole Plants have a bigger one!

23. NAME THE MONOMER AMINO ACID

24. Cell Membrane Maintains Homeostasis

25. Cell Membrane Regulates what enters and leaves the cell

26. The main component of the cell membrane… PhosphoLIPIDS

27. Diffusion and Osmosis normally from areas of ___________ concentration to areas of _________ concentration HIGH  LOW Because its easy!

28. These molecules are….. NUCLEIC ACIDS

29. What type of diffusion? Facilitated Diffusion Simple

32. Red Onion Slides: What molecules are moving? Through what process In salt water Normal Cells HYPERTONIC Water Osmosis

33. Red Onion Slides: What tonicity? WHY?? In salt water Normal Cells HYPERTONIC

34. Chloroplasts Converts sunlight energy into chemical energy (glucose)

35. Glycerol and fatty acids are the monomers of….. LIPIDS

36. Name the monomer Glucose