Top 1000+ Solved Microbiology MCQ Questions Answer
Q. Tumer inducing plasmids are extensivelyused in production of
a. Avirulent phases
b. Single cell proteins
c. Transgenic plants
d. Nitrogen fixing bacteria
Q. The viruses that live as parasites on bacteria are
a. Fungi
b. Commensels
c. Bacteriophages
d. None of these
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
Q. The staining technique used to stain the metachromatic granules of Corynebacterium
a. Giemsa stain
b. Alberts stain
c. Acid fast staining
d. Both a and b
Q. The orderly increase in all componentsof protoplasm of a cell is called
a. Reproduction
b. Cell division
c. Growth
d. All of the above
Q. The causative organism of cholera, i.e., Vibrio show the movement called
a. Gliding movement
b. Darting movement
c. Pseudopoidal movement
d. None of these
Q. Erythrocytes will get its ATP energy only by
a. Glycolysi
b. Kreb’s cycle
c. Electron Transport
d. HMP shunt