List of top Microbiology Questions

Which of the following plant natural products is/are cyanogenic glycoside(s)?

Which of the following plant natural products is/are cyanogenic glycoside(s)?

The optimum temperature for rapid growth of mesophiles is:

Influenza viruses are RNA viruses and belong to which family:

Which of the following statements is/ are correct regarding food and water borne disease and the class of causative microorganisms?

Which of the following is/are consequence(s) of nitrous acid (HNO2) mediated deamination?

Which of the following is/are TRUE about the Escherichia coli chromosome?

In which of following processes, glutaraldehyde is used as a sterilizing agent

Which one of the following represents the abundance of the organisms found in soil?

Match the antibiotics in Group I with the microorganisms that produce them in Group II.

Group 1		Group 2
(P)	Streptomycin	(i)	Streptomyces griseus
(Q)	Bacitracin	(ii)	Bacillus licheniformis
(R)	Amphotericin B	(iii)	Streptomyces venezuelae
(S)	Chloramphenicol	(iv)	Streptomyces nodosus

Which one of the following redox couples has the highest tendency to donate electrons?

The most abundant class of immunoglobulins in serum is___

Which one of the following organisms has axial filaments?

Who among the following scientists was the pioneer in development of chemotherapy?

Which one of the following bacterial species can cause atypical pneumonia?

Which of the following selectable marker genes is/are used for herbicide tolerance during genetic transformation of plants?

Which one or more of the following statements is/are correct regarding the electromotive force generated by electron transfer chain?

Which of the following selectable marker genes is/are used for herbicide tolerance during genetic transformation of plants?

Which one or more of the following statements is/are correct regarding the electromotive force generated by electron transfer chain?

Match List I with List II:

List I: Schedule		List II: Covers the
A.	Schedule Y	I.	Shelf of drugs
B.	Schedule FF	II.	Requirements for clinical trials
C.	Schedule O	III.	Disinfectant liquids
D.	Schedule P	IV.	Opthalmic ointments

Choose the correct answer from the options given below:

Choose the most appropriate answer:
A. Enterobius vermicularis-pin worm
B. Strongyloids stercoralis-Thread worm
C. Wuchereria bancrofti-Filarial worm
D. Dracunculus medinensis-Guinea worm

In 1798 Edward Jenner published his work on _____

Given below are two statements:
Statement I: Rubber stoppers cannot withstand pyrogen-destructive temperatures.
Statement II: In case of rubber stopper for injections reliance must be on an effective sequence of washing, thorough rinsing with WFI, prompt sterilization and protective storage to ensure adequate pyrogen control.
In the light of the above statements, choose the most appropriate answer from the options given below:

Which of the following is a cellular?

Recombination process in a cell occurring through the mediation of phages is called: