Top 250+ Solved Bacteria and Gram Staining MCQ Questions Answer
Q. All of the following are DNA viruses except –
a. Parvo viru
b. Paramyxo virus
c. Herpes virus
d. Pix virus
Q. Which of the following characters arerelated to viruses?
a. No growth on inanimate culture media
b. Not sensitive to antibiotics
c. No energy producing enzymes
d. Insensitive to interferon
Q. Main causative organism of chiken pox is
a. Fox viru
b. Mumps virus
c. Measles virus
d. None of these
Q. Rickesia are stained with
a. Giesna and Castaneda stains
b. Macchiavello and Gimnezstains
c. Both a and b
d. Malachite green
Q. The colonies produced by Pseudomonason Mac Conkey’s medium are
a. Purple colored
b. Pink colored
c. Pale colored
d. Green colored
Q. Staining material of gram positivebacterium is
a. Fast green
b. Haematoxylon
c. Crystal violet
d. Safranin
Q. The pigment present in red algae is
a. Rhodochrome
b. Fucoxanthin
c. Chlorophyll only
d. Chlorophyll + phycobilin
Q. During mitosis, synapsis occurs in thephase called
a. Telophase
b. Anaphase
c. Prophase
d. None of the above
Q. Which of the following change is atransition?
a. ATGC’!ATCC
b. ATGC’!ATGG
c. ATGC’!AGGC
d. None of these
Q. Bacter ia that are respons ib le forfermentation of dairy milk are
a. Azetobacter
b. Rhizobium
c. Lactobacillus
d. Hay bacillus
Q. The fungal disease that affect the internal organs and spread through the body are called
a. Mycose
b. Systemic mycoses
c. Mycotoxicosis
d. Superficial mycoses