1. Practice Slides for Practical Section on the test!
Plant & Animal Cells
Practice Slides for Practical Section on the test!
Good Luck!

6. Dissecting Microscope
Microscopes
Compound Microscope
Dissecting Microscope

8. RBC’s - Red Blood Cells Also called: Erythrocytes
Transports Oxygen in your blood
Removes Carbon Dioxide
Live for approximately 4 months
2 million disintegrate every second and 2 million are “born” every second
Made in the bone marrow
No Nucleus in the blood stream
Old RBC’s removed by the liver and spleen

9. WBC’s – White Blood Cells
Also called: Leukocytes
“Soldiers” defend against disease
Formed in the bone marrow
Activated in the THYMUS
Live from a few days up to years
Have a nucleus in the blood stream
Fewer and larger than RBC’s
Several different types: Eosinophil, Basophil, Neutrophil

18. #8

25. What are these?

26. What organelle is this?

31. Scientists: Cells Leeuwenhoek = Microscope
Schleiden = German botanist discovered that plants are made of cells
Schwann = German biologist discovered that animals were made up of cells.
Virchow = All living things come only from other living cells
Hooke = Came up with the word “CELL”
Yes – know these for the test! 