Bacterial Cell Structure Quiz
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Questions and Answers

Which of the following is a major difference between eukaryotic and prokaryotic cells?

  • Presence of Golgi apparatus
  • Presence of endoplasmic reticulum
  • Presence of a nucleus (correct)
  • Presence of mitochondria

What dictates the results of the Gram stain in bacteria?

  • Type of flagella
  • Presence of capsules
  • Bacterial cell wall structure (correct)
  • Composition of cytoplasm

Which structure is found in the outer membrane of Gram negative bacteria?

  • Flagella
  • Lipopolysaccharide (LPS) (correct)
  • Peptidoglycan
  • Capsule

What is the role of LPS, capsules, flagella, pili, and fimbriae in bacterial survival and pathogenicity?

<p>They contribute to bacterial adherence and evasion of the immune system (B)</p> Signup and view all the answers

What is the process by which bacteria exchange genetic information, such as antibiotic resistance genes?

<p>Conjugation, transduction, and transformation (D)</p> Signup and view all the answers

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