How Much Do You Know About Apoptosis? Quiz

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| By Hansika
Hansika
Community Contributor
Quizzes Created: 291 | Total Attempts: 27,233
| Attempts: 1,994
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  • 1/10 Questions

    What is apoptosis?

    • Uncontrolled cell growth
    • Programmed cell death
    • Random mutation
    • Cell division
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About This Quiz

Apoptosis, or programmed cell death, is an essential biological process that maintains balance in the body by eliminating damaged or unnecessary cells. This Apoptosis Quiz will test your understanding of apoptosis mechanisms, the molecular pathways involved, and their role in health and disease.

Learn how apoptosis prevents uncontrolled cell growth, regulates immune responses, and plays a crucial role in development. If you are a student or simply curious about cell death, this quiz will challenge your knowledge with scientifically accurate questions. Understanding apoptosis is key to grasping its impact on cancer research, neurodegenerative diseases, and overall cellular health.

How Much Do You Know About Apoptosis? Quiz - Quiz

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  • 2. 

    Which protein family regulates apoptosis?

    • Histones

    • Caspases

    • Collagens

    • Actins

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  • 3. 

    What is the function of caspases in apoptosis?

    • DNA replication

    • Breaking down cellular components

    • Energy production

    • Protein synthesis

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  • 4. 

    What is the role of cytochrome c in apoptosis?

    • Initiates caspase activation

    • Repairs DNA

    • Inhibits apoptosis

    • Helps in mitosis

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  • 5. 

    What happens to apoptotic cells in the body?

    • They burst open.

    • They are engulfed by phagocytes.

    • They turn into tumors.

    • They multiply rapidly.

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  • 6. 

    What is a hallmark of apoptotic cells?

    • Cell swelling

    • Membrane blebbing

    • Rapid mitosis

    • Increased protein synthesis

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  • 7. 

    How does apoptosis differ from necrosis?

    • It is a controlled process.

    • It causes inflammation.

    • It happens due to infection.

    • It always results in cell survival.

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  • 8. 

    Which pathway triggers apoptosis externally?

    • Intrinsic pathway

    • Extrinsic pathway

    • Autophagy

    • Endocytosis

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  • 9. 

    Which gene is known as the "guardian of the genome" in apoptosis?

    • TP53

    • MYC

    • BRCA1

    • RAS

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  • 10. 

    Which organelle plays a key role in apoptosis?

    • Mitochondria

    • Nucleus

    • Golgi apparatus

    • Lysosome

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Quiz Review Timeline (Updated): Mar 4, 2025 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 04, 2025
    Quiz Edited by
    ProProfs Editorial Team
  • Feb 24, 2025
    Quiz Created by
    Hansika
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