Bacteria reproduce mainly by______________?
(A) Budding
(B) Binary fission
(C) Sporing
(D) Bacterial components produced by host cells
All of the following are true of streptococcus except_____________?
(A) It’s group of lactic acid production bacteria
(B) Shows adherence to dental enamel
(C) Most common in humans
(D) Most common is animals
The specific test for Treponema pallidum is___________?
(A) VDRL
(B) Kahn’s test
(C) TPHA
(D) Widal test
The difference between gram positive and negative bacteria lies in their_______________?
(A) cell wall
(B) cell membrane
(C) Nuclear material
(D) Mesosomes
The commonest method of detection of diptheria carriers is_______________?
(A) Schick test
(B) Dick test
(C) Casoni’s test
(D) Charles’ test