Enzyme Activation Pathways Quiz

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App

Questions and Answers

What is the name given to inactive protease enzymes?

  • Zymogens (correct)
  • Proactive enzymes
  • Proproteins
  • Proenzymes

What is the process by which zymogens are activated?

  • Proteolytic cleavage (correct)
  • Allosteric activation
  • Reversible activation
  • Spontaneous activation

What is the main reason for the synthesis of zymogens as inactive precursors?

  • To require an additional activation step for regulatory control
  • To prevent premature cleavage of proteins at the site of synthesis or secretion (correct)
  • To allow for storage of the enzymes until needed
  • To increase the stability of the enzymes

Which of the following best describes the activation of zymogens?

<p>It is an irreversible process (B)</p> Signup and view all the answers

What is the primary purpose of the activation of zymogens?

<p>To switch on processes at the appropriate time and place (C)</p> Signup and view all the answers

Which of the following is a key feature of zymogen activation?

<p>It occurs through specific proteolytic cleavage (C)</p> Signup and view all the answers

What is the purpose of synthesizing proteases as inactive zymogens?

<p>To prevent premature activation and cleavage of proteins (A)</p> Signup and view all the answers

Which of the following best describes the activation mechanism of zymogens?

<p>It requires specific proteolytic cleavage by an activator (D)</p> Signup and view all the answers

What is the primary advantage of synthesizing proteases as inactive zymogens?

<p>It prevents premature cleavage of proteins at the site of synthesis (D)</p> Signup and view all the answers

Which of the following best describes the role of zymogens in biological processes?

<p>They enable the appropriate timing and regulation of proteolytic events (A)</p> Signup and view all the answers

Flashcards are hidden until you start studying

More Like This

Use Quizgecko on...
Browser
Browser