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MCQs

Total Questions : 189 | Page 16 of 19 pages
Question 151. Human pathogenic bacteria is/are
  1.    B pseudomallei
  2.    Burkholderia mallei
  3.    Pseudomonas aeruginosa
  4.    All of these
 Discuss Question
Answer: Option D. -> All of these
Answer: (d).All of these
Question 152. Pseudomonas aeruginosa can be diagnosed from the pigment, known as
  1.    Pyocyanin
  2.    Pyoverdin
  3.    Pyomelanin
  4.    Pyorubrin
 Discuss Question
Answer: Option A. -> Pyocyanin
Answer: (a).Pyocyanin
Question 153. The most popular method for typing of Pseudomonas aeruginosa is
  1.    antibiogram
  2.    serotyping
  3.    bacteriophage
  4.    pyocin
 Discuss Question
Answer: Option D. -> pyocin
Answer: (d).pyocin
Question 154. Which of the following biochemical reaction is characteristic of Pseudomonas aeruginosa?
  1.    Production of pyocyanin
  2.    Oxidative utilization of glucose
  3.    Oxidase production
  4.    All of these
 Discuss Question
Answer: Option D. -> All of these
Answer: (d).All of these
Question 155. Which of the following infection(s) can be caused by Pseudomonas aeruginosa?
  1.    Urinary tract infection
  2.    Wound and burn infection
  3.    Respiratory tract infection
  4.    All of these
 Discuss Question
Answer: Option D. -> All of these
Answer: (d).All of these
Question 156. Chloroplasts of algae embedded in the midst of the cytoplasm is known as ________________
  1.    parietal
  2.    asteroidal
  3.    central
  4.    peripheral
 Discuss Question
Answer: Option B. -> asteroidal
Answer: (b).asteroidal
Question 157. Carotenes are oxygenated derivatives of hydrocarbons.
  1.    True
  2.    False
  3.    May be
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 158. Two lateral flagella are present in which of the following groups of algae?
  1.    Rhodophycophyta
  2.    Xanthophycophyta
  3.    Phaeophycophyta
  4.    Bacillariophycophyta
 Discuss Question
Answer: Option C. -> Phaeophycophyta
Answer: (c).Phaeophycophyta
Question 159. Which of the following are water-soluble pigments?
  1.    chlorophyll
  2.    biloproteins
  3.    carotenoids
  4.    fucoxanthin
 Discuss Question
Answer: Option B. -> biloproteins
Answer: (b).biloproteins
Question 160. Gullet is present in which algae?
  1.    Euglenoids
  2.    Golden algae
  3.    Dinoflagellates
  4.    Green algae
 Discuss Question
Answer: Option A. -> Euglenoids
Answer: (a).Euglenoids

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