Enzymes in Diagnostic and Therapeutic Applications

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Questions and Answers

What is the primary function of enzymes in biological systems?

  • To conduct chemical reactions (correct)
  • To synthesize biomolecules
  • To store energy
  • To break down biomolecules

What is the energy barrier that must be overcome for a chemical reaction to proceed?

  • Activation energy (correct)
  • Reaction rate
  • Transition state
  • Product energy

What is the result of an enzyme-catalyzed reaction?

  • Decreased product energy
  • Increased activation energy
  • Formation of unstable products
  • Increased reaction rate (correct)

What is the term for the process by which enzymes facilitate chemical reactions?

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

What are enzymes composed of?

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

What is the primary application of Streptokinase in therapeutic contexts?

<p>Dissolving blood clots to prevent heart attacks (B)</p> Signup and view all the answers

What is the goal of molecular modeling in the context of enzyme engineering?

<p>To simulate the reaction of enzymes and their properties (B)</p> Signup and view all the answers

What is the significance of elevated enzyme activity in blood?

<p>It indicates tissue damage and helps in disease diagnostics (D)</p> Signup and view all the answers

What is the primary goal of enzyme engineering?

<p>To understand the properties and structure of enzymes (D)</p> Signup and view all the answers

What is the application of enzymes in diagnostics?

<p>To measure liver function and detect tissue damage (A)</p> Signup and view all the answers

What is the role of genetic engineering in enzyme engineering?

<p>To design better enzymes for industrial and medical applications (A)</p> Signup and view all the answers

What is the main difference between anabolic and catabolic processes?

<p>Anabolic processes consume energy, while catabolic processes release energy (B)</p> Signup and view all the answers

What is the role of enzymes in metabolic reactions?

<p>To catalyze chemical reactions (B)</p> Signup and view all the answers

Who coined the term 'enzyme' in 1878?

<p>Wilhelm Kuhne (C)</p> Signup and view all the answers

What is the name of the enzyme produced by yeast, discovered by Eduard Buchner?

<p>Zymase (C)</p> Signup and view all the answers

In what century was the discovery made that stomach secretions can digest food?

<p>17th century (B)</p> Signup and view all the answers

What is the term for a substance that increases the rate of a chemical reaction?

<p>Catalyst (C)</p> Signup and view all the answers

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