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Bacteria and Gram Staining- Part 2
See all quizzes of Bacteria anh Gram staining- Part 2 here:
1 During mitosis, synapsis occurs in the
phase called
a. Telophase b. Anaphase
c. Prophase d. None of the above
2. Which of the following change is a
transition?
a. ATGC’!ATCC b. ATGC’!ATGG
c. ATGC’!AGGC d. None of these
3. Citrus canker is caused by
a. Phytomonas b. Salmonella
c. Lactobacillus d. Hay bacillus
4. Bacteria that are responsible for
fermentation of dairy milk are
a. Azetobacter b. Rhizobium
c. Lactobacillus d. Hay bacillus
5. The fungal disease that affect the internal
organs and spread through the body are
called
a. Mycoses b. Systemic mycoses
c. Mycotoxicosis d. Superficial mycoses
6. 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
7. The orderly increase in all components
of protoplasm of a cell is called
a. Reproduction b. Cell division
c. Growth d. All of the above
8. 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
9. Erythrocytes will get its ATP energy only
by
a. Glycolysis b. Kreb’s cycle
c. Electron Transport d. HMP shunt
10. Virus will contain
a. Cell membrane b. Cell wall
c. DNA d. DNA or RNA
11. The bacterial pili mainly contain
a. Carbohydrates b. Lipids
c. Proteins d. Minerals
12. The wonder drug of second world war is
produced by
a. Algae b. Fungi
c. Bacteria d. Plants
13. Role of bacteria in carbon cycle is
a. Photosynthesis
b. Chemosynthesis
c. Breakdown of organic compounds
d. Assimilation of nitrogen compounds
14. Centromere is that part of chromosome
where
a. Nucleoli are formed
b. Crossing over takes places
c. Chromatids are attached
d. Naking occurs
15. Somatic cell of the adult body are haploid
in many except
a. Vertebrates b. Invertebrates
c. Fungi d. Vascular plants
16. Congential diseases are
a. Diseases present at birth
b. Deficiency disease
c. Occur during life
d. Spread from one individual to another
17. The enzyme needed in biological systems
for joining two molecules is called
a. Lyases b. Diastases
c. Polymerases d. Hydrolase
18. Meosomes are the part of
a. Plasma membrane b. ER
c. Lysosomes d. Golgi
19. All prokaryotes are surrounded by a cell
wall except
a. Mycoplasms b. Sperochetes
c. Actinomycetes d. Methanogena
20. Enzyme hydrolyzing bacterial cell wall
a. Lysozome b. Reductase
c. Protease d. Lysozyme
21. Cows can digest straw because they contain
a. Cellulose hydrolyzing microorganisms
b. Protein hydrolyzing bacteria
c. Lipid hydrolyzing microorganisms
d. Amino acid degrading bacteria
22. The nucleus controls protein synthesis in
the cytoplasm by sending
a. Chromatin b. A DNA template
c. m RNA molecule d. A pecialized protein
23. The site of energy production in a cell
a. Micro body b. Chromosome
c. Ribosome d. Mitochondria
24. Thylakoid is present in
a. Mitochondria b. Chloroplast
c. ER d. Golgi apparatus
25. Which one of the following bacteria has
found extensive use in genetic engineering
work in plants?
a. Clostridum septicum
b. Xanthomonas oriza
c. Bacillus coagulens
d. Agrobacterium tumefaciens
26. Maximum application of animal cell
culture technology today is in the
production of
a. Insulin b. Interferons
c. Vaccines d. Edible proteins
27. Bacterial ribosomes are composed of
a. Protein and DNA b. Protein and mRNA
c. Protein and rRNA d. Protein and tRNA
28. The potorespiration involves
a. Calvin cycle b. Hatch-Slack cycle
c. Glycolate cycle d. Kreb’s cycle
29. Bioleaching is done by
a. Protozoa b. Bacteria
c. Algae d. All of the above
30. Inclusion bodies diagnostic of rabies are
called
a. Elementary bodies b. Pascheur bodies
c.Negri bodies d. Guarnieri bodies
