Write a short note on new or emerging antimicrobial therapeutic approaches. 

Which of the following is used only in life-threatening situations when no other drug is adequate?        

What is mechanism of action of tetracycline  ? Why are those broad spectrum?  Please write 2 disadvantages of tetracycline ?

You are observing an organism under the microscope having following characteristics: It has a cell wall, a nucleus and it is heterotrophic.  What might be identification of that organism ? Please explain your answer.

Bacterial spores are susceptible to the action of

Microbes can become drug resistant and loose their sensitivity to a drug by acquisition of resistance factors. Drug resistance can take the form of:  

What is mechanism of action of tetracycline  ? Why are those broad spectrum?  Please write 2 disadvantages of tetracycline ?

What are Prions?  Give any one name of the disease caused by Prions.

Nonionizing radiation act by ———— .

Protozoa possess cilia or flagella. Justify your statement with one example in each category.