Biochemical Activity of Microorganisms Lab Practical Quiz

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Questions and Answers

What is the objective of the Starch hydrolysis test?

  • To test the ability of the organism to produce lipase
  • To test the ability of the organism to produce endo-enzyme amylase
  • To test the ability of the organism to produce protease
  • To test the ability of the organism to produce exo-enzyme amylase (correct)

Why is starch hydrolysis important in microbiology?

  • It helps in determining the shape of the microorganism
  • It helps in identifying the microorganism (correct)
  • It helps in classifying the microorganism
  • It helps in testing the antibiotic resistance of the microorganism

What type of carbohydrate is starch?

  • Disaccharide
  • Complex carbohydrate (correct)
  • Monosaccharide
  • Simple sugar

Which enzyme is responsible for breaking down starch into monosaccharides?

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

Why do some organisms produce exo-enzyme amylase?

<p>To break down starch (B)</p> Signup and view all the answers

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