1) Explain the theory of Louis Pasteur and what he proved

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1) Explain the theory of Louis Pasteur and what he proved.

2-Mention the 4 postulates of Koch's.

3-Mention the three domains of life. If they find a new organism, what do they use to find out which domain it belongs to?

4-Draw 5 morphologies of bacteria and give their name.

5-Draw and explain the Gram stain.

6-What is the difference between the cell wall of gram + and gram -?

7-Mention and explain 3 surface structures of bacteria.

8-Explain the sporulation process and its function in the body.

9-Draw a bacillus with some kind of flagellum. (all types of scourge)

10- Describe the complete life cycle (growth curve) of a bacterium. 4 STAGES

11-Mention 4 environmental factors that influence the growth of a bacterium.