Chemical Reactions and Energy

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Questions and Answers

What is the non-protein part of a holoenzyme called?

  • Prosthetic group (correct)
  • Cofactor
  • Apoenzyme
  • Allosteric site

What is the purpose of enzymes in biological washing powders?

  • To convert starch into sugar
  • To help digest food stains (correct)
  • To increase the temperature of the wash
  • To diagnose diseases

What is the name of the enzyme that phosphorylates fructose-6-phosphate in glycolysis?

  • Aspartate transcarbamoylase
  • Phosphofructokinase (correct)
  • Nicotinamide adenine dinucleotide
  • Glutamine synthetase

What is the term for enzymes that have an additional site for an effector to bind to?

<p>Allosteric enzymes (D)</p> Signup and view all the answers

What is the purpose of enzymes in baby foods?

<p>To predigest proteins (C)</p> Signup and view all the answers

What is the name of the enzyme that catalyzes the condensation of glutamate and ammonia to form glutamine?

<p>Glutamine synthetase (D)</p> Signup and view all the answers

What is the term for the protein part of a holoenzyme?

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

What is the purpose of enzymes in the conversion of starch into sugar?

<p>To convert glucose into fructose (A)</p> Signup and view all the answers

What is the name of the enzyme that catalyzes the rate-limiting and committed step of pyrimidine biosynthesis?

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

What is the significance of certain enzymes in the human blood?

<p>They indicate tissue damage in an organ (A)</p> Signup and view all the answers

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