1. Cell Lab

2. Procedure
Take out a sheet of paper and fold it so you have four equal squares, then unfold it.
Label the middle top of your sheet “CELL LAB” and put your name at the top right
Label the top of each square with one of the following: Onion Skin, Cheek, Potato, Tomato

3. Procedures Prepare a slide for one of the 3. Only do ONE AT A TIME.
Onion – Use one drop of IODINE
Cheek – Gently Scrape cheek, add one drop of IODINE
Elodea – Just the leaf tip, add water
Look at the sample under the scope
Remember, start under low power, low light

4. Examples

5. Procedure Draw a picture of 3 cells for each sample. Label cell parts
Use the whole box, make the pictures big
Label cell parts
Onion Skin – Cell Wall, Nucleus, cytoplasm
Cheek – Cell Membrane, Nucleus, cytoplasm
Elodea – Cell wall, chloroplasts, cytoplasm
Clean up slide and paper towels between each sample