Activation of caspases is a hallmark feature of which type of cell death?

A Necrosis

B Apoptosis

C Autophagy

D Pyroptosis

✓ Correct Answer: Option B

Apoptosis, or programmed cell death, is characterized by a cascade of events involving proteases called caspases, which are central mediators of the apoptotic pathway, leading to cell shrinkage and fragmentation.

💡 Why is B) the correct answer?

The correct answer to the question "Activation of caspases is a hallmark feature of which type of cell death?" is Option B: Apoptosis.

The other options — A) Necrosis, C) Autophagy, D) Pyroptosis — are incorrect for this USMLE Exam Prep question. As explained above: Apoptosis, or programmed cell death, is characterized by a cascade of events involving proteases called caspases, which are central mediators of the apoptotic pathway, leading to cell shrinkage and f…

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This 1-level USMLE Exam Prep question from the Step 1 – Basic Sciences topic is part of BrainForge Quiz's free exam preparation library. Each question includes the correct answer and a detailed explanation to help you understand the underlying concept, not just memorize the answer.

How to use this page: Read the question above, consider all four options (A through D), then check the highlighted correct answer and explanation. For active timed practice, start a free USMLE Exam Prep practice test or use flashcards for spaced repetition review.

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Activation of caspases is a hallmark feature of which type of cell death?

✓ Correct Answer: Option B

📚 About This USMLE Exam Prep Practice Question

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