1) prepare down the differences between prokaryotic and eukaryotic cell structures. Describe how they are similar?

2) describe the numerical taxonomy of microorganisms in detail.

3) describe the working principle of transmission and scanning electron microscopy with suitable diagram.

4) describe the principle and procedure of Gram, acid fast, nuclear, capsule, and flagella staining.

5) prepare down a detailed essay on synthesis of peptidoglycan and the steps involved in the inhibition by different antibiotics.

6) describe the formation, structure and germination of bacterial endospore.

7) prepare down a detailed essay on principle and feature of calorimeter and spectrophotometer. How the calorimeter is different from spectrophotometer.

8) prepare down a detailed essay on various classes of antibiotics and their mode of action on microorganism.

9) Describe the function of nitrification , dentrification, nitrogen fixation, and anammox process in nitrogen cycle.

10) describe the wastewater treatement system (primary,secondary, and teriary) and the function of microorganisms in treatment.