Trivia Quiz on Cell Biology
Tuesday, November 25, 2025
A ready-made science and nature quiz that you can use in virtual and in-person events (Zoom, Teams, YouTube Live, Twitch, conferences, meetings, classrooms, etc.)
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Dive into the microscopic world with a fast-paced Cell Biology quiz covering cells, organelles, chromosomes, enzymes, and more. Perfect for testing fundamentals from synapses to erythrocytes in a competitive team setting.
From the very first single cell to the intricate choreography of tissues and organelles, this group quiz brings core cell biology concepts to life with 30 quick-fire multiple‑choice questions. It’s ideal for classroom reviews, lab socials, study groups, pub-quiz nights, or remote team icebreakers—and it runs smoothly on Zoom, Microsoft Teams, Google Meet, YouTube Live, Twitch, Kick, and more. Duplicate it with a single click, split into teams, and play in timed rounds; use periodic leaderboards to keep the energy high as players tackle questions on chromosomes, synapses, enzymes, cytology, and cellular anatomy. Whether you’re revising fundamentals or just geeking out with friends, this trivia balances accessibility with just the right level of challenge for lively group play.
1. What is the junction between two nerve cells called
A) Dendrite
B) Synapse
C) Axon
D) Neuromuscular junction
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2. Every human first spent about half an hour as a single what
A) Egg
B) Embryo
C) Morula
D) Cell
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3. What is the largest cell in a human body
A) Ovum
B) Neuron
C) Muscle cell
D) Adipocyte
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4. The karyotype describes the number, shape and size of which structures within a cell
A) Chromosomes
B) Ribosomes
C) Mitochondria
D) Chloroplasts
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5. DNA stands for what
A) Ribonucleic acid
B) Deoxyribose nucleic acid
C) Deoxyribonucleic acid
D) Nucleic acid
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6. Three hundred million ofwhat die in the human body every minute
A) Celles
B) Red blood cells
C) Nerve cells
D) Bone cells
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7. Which is the only body cell with no nucleus
A) White blood cell
B) Nerve cell
C) Muscle cell
D) Red blood cell
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8. A normal human body has 46 what
A) Chromosomes
B) Proteins
C) Genes
D) Nucleotides
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9. How many chromosomes do each body cell contain
A) Forty five
B) Forty six
C) Forty seven
D) Forty eight
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10. All living things contain what
A) DNA
B) Oxygen
C) Glucose
D) Water
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11. Each body cell contains how many chromosomes
A) 23
B) 48
C) 46
D) 92
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12. What is activated for freckles to appear
A) Tyrosinase
B) Keratinocytes
C) Melanocytes
D) UV radiation
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13. What are the longest cells in the human body
A) Red blood cells
B) Muscle fibers
C) Neurones
D) Osteocytes
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14. What is the general name for a protein molecule which acts as a natural catalyst in the bodies of all bacteria, plants and animals
A) Hormone
B) Enzyme
C) Antibody
D) Coenzyme
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15. What is a red blood cell
A) Leukocyte
B) Platelet
C) Erythrocyte
D) Hemoglobin
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16. What is the term for the brain's nerve cells
A) Glial cells
B) Nerve fibers
C) Neurons
D) Synapses
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17. What is a lacuna
A) A hole
B) A canal
C) A pore
D) A Space
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18. What's the common name for leucocytes, found in the blood
A) Red blood cells
B) Platelets
C) White blood cells
D) Lymphocytes
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19. What is the process of converting glucose to energy in cells called ?
A) Glycolysis
B) Respiration
C) Fermentation
D) Photosynthesis
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20. If You Studied Histology What Would You Be Involved In
A) Tissues
B) Organs
C) Cells
D) Molecules
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21. What are the two kinds of blood corpuscles in vertebrates
A) Red and white
B) Red blood cells and platelets
C) White blood cells and platelets
D) Red blood cells and plasma
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22. Nuclear membrane, cytoplasm, and nucleus are parts of a(n) __________.
A) Organ
B) Cell
C) Tissue
D) Organism
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23. What Is The Largest Cell
A) Neuron
B) Skeletal muscle cell
C) The Ovum
D) Red blood cell
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24. What is the clear homogeneous liquid portion of a nuclear protoplasm?
A) Cytoplasm
B) Nucleolus
C) Chromatin
D) Karyolymph
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25. What is Cytology the study of?
A) The study of tissues
B) The study of organisms and their behavior
C) The Structure of Cells
D) The study of chemical processes inside living cells
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26. How many chromosomes do each body cell contain?
A) Forty eight
B) Forty six
C) Twenty three
D) Forty five
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27. Cocci, Spirilla, and Streptococci are types of ________.
A) Virus
B) Bacteria
C) Fungi
D) Protozoa
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28. What Is The Smallest Cell
A) The Egg Cell
B) The Male Sperm
C) The Red Blood Cell
D) The Neuron
E) The Bacterium
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29. This complex substance makes up all living things.
A) Cytoplasm
B) Nucleoplasm
C) Protoplasm
D) DNA
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30. These essential body cells do not contain nuclei?
A) Red Blood Cells
B) Platelets
C) White blood cells
D) Skeletal muscle cells
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