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What are prokaryotes?
Prokaryotes are cells that do not have a membrane bound nucleus
Label the microscope-
- 1. Subjective lens
- 2. Barrel
- 3. Revolving nose piece
- 4. Objective lens
- 5. ---------
- 6. Stage
- 8. Diaphagm
- 9. Base
- 10. Knob
- 11. Fine knob
- 12. Arm
- 13. Clips
- 14. Light
What are the 7 characteristics used to define life and explain each one
1.Movement- All living things move. Even plants move. They move very slowly.
2.Reproduction- Any form of life needs to reproduce. Need to reproduce to keep the species going so they dont die out.
3.Sensitivity- Need to be aware of their surroudnings. To keep out of danger/harm to survive. Help find food and shelter.
4.Growth- All living things grow and get bigger.
5.Respiration- All cells use cellular respiration. All organisms need energy so they can do things like move and grow.
6.Excretion- All organisms make waste. When we respire we make carbon dioxide gas. To get ride of waste.
7.Nutrition- All living things need food. Animals must consume other living things to get food.
Name all kingdoms of cells
- -Kingdom Protista (The single-celled eukaryotes)
- -Kingdom Fungi (Fungus and related organisms)
- -Kingdom Plantae (Plants)
- -Kingdom Animalia (animals)
- -Kingdom Monera (prokaryotes)
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