Bacterial Appendages and DNA Fingerprinting Quiz
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Questions and Answers

What is the characteristic of coccobacilli?

  • Spiral forms
  • Equal length and width (correct)
  • Branching filamentous
  • Comma-shaped

Which bacteria are comma-shaped curved rods?

  • Tetracocci
  • Spirilla (correct)
  • Streptococci
  • Bacillus anthracis

How do Streptococci divide and remain attached?

  • In two planes at right angles
  • As branching filamentous
  • In several planes irregularly
  • In one plane in pairs (correct)

What is the shape of Spirochetes?

<p>Spiral forms (D)</p> Signup and view all the answers

Which one of the following is a characteristic of Staphylococci?

<p>Cluster of grapes (A)</p> Signup and view all the answers

Which bacteria have a helical shape and rigid body?

<p>Spirochetes (A)</p> Signup and view all the answers

What determines the cell shape of a bacterium?

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

Which bacterial shape is more comma-shaped?

<p>Vibrio (A)</p> Signup and view all the answers

What is the characteristic shape of Streptococcus bacteria?

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

What is the shape of bacteria known as diplococcus?

<p>Pairs (A)</p> Signup and view all the answers

Which shape of bacteria is more rod-shaped?

<p>Bacillus (A)</p> Signup and view all the answers

Which shape of bacteria is more spiral in nature?

<p>Spirillum (A)</p> Signup and view all the answers

Which of the following best describes the size of bacteria?

<p>Bacteria range in size from 0.5 to 5 micrometers (C)</p> Signup and view all the answers

What is the typical shape of bacilli bacteria?

<p>Rod-shaped (C)</p> Signup and view all the answers

Which of the following terms refers to spherical-shaped bacteria?

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

What is the shape of vibrios bacteria?

<p>Curved or comma-shaped (C)</p> Signup and view all the answers

Which of the following is a characteristic of bacilli bacteria?

<p>They are rod-shaped (A)</p> Signup and view all the answers

How are cocci bacteria typically arranged?

<p>In pairs or clusters (D)</p> Signup and view all the answers

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