Microbial Classification and Bacterial Cell Structure Quiz
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Questions and Answers

What is the shape of bacteria that is rod or stick shaped?

  • Spirochetes
  • Cocci
  • Spirilla
  • Vibrios (correct)

Which staining reaction is mainly used to further subdivide bacterial forms?

  • Methylene blue stain
  • Eosin stain
  • Acid-fast stain (correct)
  • Hematoxylin stain

What is the major part of bacterial protoplasm, packed with ribosomes?

  • Cytoplasm (correct)
  • Cell envelope
  • Nuclear body
  • Plasmids

How are bacteria divided based on Gram stain?

<p>Gram positive &amp; Gram negative (C)</p> Signup and view all the answers

Which structure is an extracellular structure of bacteria?

<p>Capsule (B)</p> Signup and view all the answers

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