Cell Death Classification Quiz

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Questions and Answers

What are the two early classifications of cell death based on cell morphology?

  • Autophagy and necrosis
  • Apoptosis and autophagy
  • Apoptosis and necrosis (correct)
  • Necrosis and regulated cell death

What is the new classification of cell death according to the Cell Death Nomenclature Committee?

  • Accidental cell death (ACD) and regulated cell death (RCD) (correct)
  • Apoptotic cell death and accidental cell death
  • Regulated cell death and necrotic cell death
  • Apoptotic cell death and non-apoptotic cell death

What is the characteristic of apoptosis in normal tissues?

  • Cells undergo shrinking and membrane blebbing (correct)
  • Cells undergo rapid expansion and membrane thickening
  • Cells remain unchanged in size and shape
  • Cells become hyperpigmented and show abnormal growth

What can induce the intrinsic (mitochondrial) pathway of apoptosis?

<p>Reactive oxygen species (ROS) accumulation (D)</p> Signup and view all the answers

Which of the following is a nonapoptotic form of regulated cell death?

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

What are the two early classifications of cell death based on cell morphology?

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

What is the characteristic of apoptosis in normal tissues?

<p>Cells undergo shrinking and membrane blebbing (A)</p> Signup and view all the answers

Which of the following is a nonapoptotic form of regulated cell death?

<p>Ferroptosis (A)</p> Signup and view all the answers

What can induce the intrinsic (mitochondrial) pathway of apoptosis?

<p>Reactive oxygen species (ROS) accumulation (C)</p> Signup and view all the answers

What is the new classification of cell death according to the Cell Death Nomenclature Committee?

<p>Accidental cell death (ACD) and regulated cell death (RCD) (A)</p> Signup and view all the answers

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