1. Basic Concept of Microbiology 
2. Milestones in Microbiology 
3. Microscopy 
4. Microbial Taxonomy- Bergey’s and Molecular Approaches 
5. Types of Microorganisms-Prokaryotes, Morphology and Ultrastructure of Bacterial Cell 

6. General Features, Types and Importance of Viruses, Cyanobacteria, Actinomycetes, Archae, Mycoplasma, Rickettsiae 
7. Eukaryotes-Diagnostic Features and Importance of Fungi and Protozoa 
8. Microbial Techniques 
9. Bacterial Metabolism-Nutrient Requirements, Nutritional Types, Bacterial Photosynthesis And Their Ecological Significance 
10. Microbial Growth-Growth Phases, Measurement of Cell Growth, Factors Affecting Growth- Physical and Chemical Factors-pH, Temperature, Moisture, Light, Osmotic Pressure 
11. Fermentation
12. Microbial Genetics 
13. Microbial Ecology 
14. Aquatic Microbiology 
15. Factors Affecting on Aquatic Microbes-Physical, Chemical and Biological Factors 

16. Microbial Biofilms 
17. Role of Microbes in Natures 
18. Sewage Microbiology