Enzymes

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the role of enzymes in living organisms?

  • Enzymes are not involved in any biochemical reactions
  • Enzymes primarily function in maintaining cell structure
  • Enzymes play an important role in metabolism, diagnosis, and therapeutics (correct)
  • Enzymes are only involved in the diagnosis of diseases

What is the significance of the level of enzymes in the blood?

  • It is a good indicator in diseases such as myocardial infarction (correct)
  • It is only relevant in digestive enzyme deficiencies
  • It primarily indicates respiratory disorders
  • It has no diagnostic importance

What is the composition of most enzymes?

  • Proteins with tertiary and quaternary structures (correct)
  • Nucleic acids with quaternary structures
  • Lipids with secondary and tertiary structures
  • Carbohydrates with primary and secondary structures

How do enzymes increase the rate of a chemical reaction?

<p>By lowering the energy of activation (C)</p> Signup and view all the answers

What is the primary function of a catalyst in chemical reactions?

<p>Speeds up chemical reactions by decreasing the energy needed to start the reaction (C)</p> Signup and view all the answers

What is the main function of enzymes in living organisms?

<p>Increase the rate of chemical reactions by lowering the energy of activation (D)</p> Signup and view all the answers

Why are the levels of enzymes in blood diagnostically important?

<p>They can indicate diseases such as myocardial infarction (D)</p> Signup and view all the answers

What is the primary composition of most enzymes?

<p>Proteins with tertiary and quaternary structures (D)</p> Signup and view all the answers

In what way do enzymes affect biochemical reactions in living organisms?

<p>By catalyzing and speeding up the reactions (A)</p> Signup and view all the answers

What role do enzymes play in metabolism?

<p>They are involved in catalyzing metabolic reactions (A)</p> Signup and view all the answers

Flashcards are hidden until you start studying

More Like This

Enzymes Flashcards
25 questions
Enzymes Worksheet Flashcards
33 questions
Enzymes and Their Functions
10 questions
Enzymes and Macromolecules Quiz
16 questions
Use Quizgecko on...
Browser
Browser