(A) BCG
(B) ISCOMS
(C) Alum
(D) Montanide
Tag: General Microbiology Mcqs
Which antibody class is mainly involved in mucosal immunity?
(A) IgY
(B) IgA
(C) IgD
(D) IgE
Example of an obligate anaerobic bacterium is?
(A) Bacillus anthracis
(B) Brucella abortus
(C) Clostridium tetani
(D) Salmonella
Birna viruses destroy which organ in chicken?
(A) Heart
(B) Bursa of Fabricious
(C) Lungs
(D) Thymus
The development, maturation and differentiation of T-lymphocytes occur in which organ?
(A) Bursa of Fabricious
(B) Liver
(C) Thymus
(D) Tonsils
MHC-I molecules make complex with which immune cells to kill intracellular antigens.
(A) Neutrophils
(B) TH cells
(C) CD68 cells
(D) Tc or cytotoxic T-cells
A gene for insulin has been inserted into a vector for the purpose of obtaining its protein product only. Such a vector is called?
(A) Expression vector
(B) Suppression vector
(C) Storage vector for genomic library
(D) None of the above
All the following statements about human rotaviruses are true EXCEPT that they:
(A) Produce an infection that is seasonally distributed peaking in fall and winter
(B) Produce cytopathic effects in many conventional cell culture systems
(C) Can be sensitively and rapidly detected in stools by the ELISA technique
(D) Have been implicated as a major etiologic agent of infantile gastroenteritis.