Bacillus – Section 1

1. McFadyean's reaction is employed for the presumptive diagnosis of A. anthrax B. tetanus C. typhoid D. all…

Staphylococcus – Section 1

1. The bacteria which is novobiocin resistant is A. Staphylococcus aureus B. S epidermidis C. S saprophyticus D.…

Immune Response – Section 1

1. Which of the following lymphokine(s) is secreted by delayed-type-hypersensitivity cells? A. Macrophage stimulating factor B. Migration inhibiting…

Antibody – Section 1

1. The class of immunoglobulins which can cross the placenta is A. IgM B. IgG C. IgA D.…

Enzyme Reaction – Section 1

1. The ability of Vibrio fischeri to convert chemical energy directly into radiant energy in bioluminescence is an…