Microbiology (1846 MCQS)

Fundamental of Microbiology(24) Over-viewing Microorganism through a Microscope(50) Chemical Principles(25) Functional Anatomy of Prokaryotic and Eukaryotic Cells(50) Microbial Metabolism(50) Microbial Growth(50) The Control of Microbial Growth(50) Microbial Genetics(50) Biotechnology and DNA Technology(50) CLASSIFICATION OF MICROORGANISM(30) Domain Archea and Bacteria(100) The Eukaryotes; Fungi, Algae, Protozoa And Helminths(83) Viruses, Viroids and Prions(127) Principles of disease and epidemiology(209) MCQs on Microbial mechanism of Pathogenicity (210) Mcqs on Innate Immunity:None specific defense of the host(688)

BOOKS(7917)

  1. Biology(3752)
  2. CONCEPTS OF GENETICS(2219)
  3. Microbiology(1846)
  4. Public Service Commission Past Paper(100)

LECTURESHIP, SUBJECT SPECIALIST COURSE's

Chapter No 3 :Over-viewing Microorganism through a Microscope (50 MCQ`S)

  1. which one of the following is act as an decolorizer in Staining process?
    1. Alcohol
    2. Iodine
    3. Acetone
    4. Both a and c
      5. Show Answer
      Answer: D
      Explanation:
      • N/A
  2. In which year Christian Gram develop gram stain?
    1. 1882
    2. 1884
    3. 1886
    4. 1888
      5. Show Answer
      Answer: B
      Explanation:
      • N/A
  3. Which of the following dye used as counterstain in gram staining?
    1. Methylene blue
    2. Malachite green
    3. Safranin
    4. India Ink
      5. Show Answer
      Answer: C
      Explanation:
      • N/A
  4. which of the following genus are known as acid fast bacteria?
    1. Mycobacterium
    2. Nocardia
    3. Neisseria
    4. Both A and B
      5. Show Answer
      Answer: D
      Explanation:
      • N/A
  5. After differential staining, what colour will gram positive bacteria have?
    1. Pink
    2. Purple
    3. Red
    4. Green
      5. Show Answer
      Answer: B
      Explanation:
      • N/A
  6. After differential staining, what colour do gram negative bacteria have?
    1. Pink
    2. Purple
    3. Red
    4. Green
      5. Show Answer
      Answer: A
      Explanation:
      • N/A
  7. What role does carbolfuchsin play in the acid fast staining procedure?
    1. Fixed smear
    2. Colour the pathogen
    3. Remove colour from pathogen
    4. none of these
      5. Show Answer
      Answer: A
      Explanation:
      • N/A
  8. Why is gram stain so beneficial?
    1. It help to identify pathogen
    2. It help to differentiate gram positive and gram negative bacteria
    3. It help to differentiate exotoxin and endotoxin producing bacteia
    4. It help to differentiate pathogen and none pathogenic bacteria
      5. Show Answer
      Answer: B
      Explanation:
      • N/A
  9. What role does an "Special stain" play in microbiology?
    1. It help to visualise different structures of pathogen
    2. It help to differentiate between gram positive and gram negative bacteria
    3. It help to recognize pathogen
    4. It help to recognize movement of pathogen
      5. Show Answer
      Answer: A
      Explanation:
      • N/A
  10. Negative staining can visulize which portion of the bacteria?
    1. Endospore
    2. Capsule
    3. Flagella
    4. Cilia
      5. Show Answer
      Answer: B
      Explanation:
      • N/A

HOT NEWS

COMING SOON

  1. FINE ARTS
  2. HOME ECONOMICS
  3. JOURNALISM
  4. PHILOSOPHY
  5. SARAIKI(سرائیکی)
  6. SOCIAL WORK