6th Grade Biology Quizzes , Questions & Answers
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cell biology
Cell Biology
Cell Theory 12
Prokaryotic Cells 6
Eukaryotic Cells 5
Cell Organelles 11
Cell Membrane 25
Cell Wall 5
Cytoplasm 7
Nucleus 5
Mitochondria 5
Chloroplasts 5
Ribosomes 5
Endoplasmic Reticulum 5
Golgi Apparatus 5
Lysosomes 5
Cytoskeleton 5
Cell Division 32
Cell Cycle 18
Transport Mechanisms 28
Cell Communication 5
Top Trending Biology Quizzes
Welcome to the Vitamins and Minerals Quiz! Test your knowledge about essential nutrients crucial for overall health and well-being. Explore questions covering a wide range of vitamins and minerals, their functions, dietary...
Questions: 98 | Attempts: 28304 | Last updated: May 22, 2025
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Sample QuestionWhat type of compounds are vitamins?
Answering 27 questions and fill in the blanks, find out if you are most likely to pass or fail on Tuesday's quiz. (Castle House)
Questions: 19 | Attempts: 5980 | Last updated: Mar 22, 2025
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Sample QuestionWhat is a independent variable?
Are you ready to test your knowledge with a Science Quiz Bee Grade 6? This quiz is designed to challenge students with important science concepts, covering topics like the human body, energy, planets, and more. If you are...
Questions: 15 | Attempts: 242663 | Last updated: Aug 6, 2026
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Sample QuestionWhat is Science?
Biology is a very interesting study in which we get to understand more about our environment and how we as human beings affect it and coexist with other living things. Are you looking for a quiz that will measure your basic...
Questions: 10 | Attempts: 6671 | Last updated: Aug 14, 2026
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Sample QuestionAbility to adjust to living with nature is
The biological organization of living things is the hierarchy of complex biological structures and systems that define life together. These include organelle, cells, tissues, organs, organ systems, etc. What do you know about...
Questions: 10 | Attempts: 5357 | Last updated: Mar 21, 2025
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Sample QuestionAll of your bones and joints (plus cartilage, tendons and ligaments) working together to allow you to move are considered...
Popular Biology Quizzes
This Basic Biology Quiz is designed to help you test your knowledge of essential concepts in biology. If you are a student reviewing for exams or simply interested in science, this quiz will cover topics that form the foundation...
Questions: 15 | Attempts: 103437 | Last updated: Aug 3, 2026
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Sample QuestionWhat does DNA stand for?
Welcome to the Central Nervous System Quiz. This quiz is designed to test your knowledge about the central nervous system (CNS), which includes the brain and spinal cord. The CNS is responsible for controlling most functions of...
Questions: 15 | Attempts: 84583 | Last updated: Jun 6, 2025
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Sample QuestionWhat is the primary job of the nervous system?
Do you know about different parts of the brain? We have here an amazing "Parts of the brain quiz" for you. Is there even a point in living without a brain? Is it even possible to exist without a brain? You're only...
Questions: 11 | Attempts: 61949 | Last updated: Aug 22, 2025
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Sample QuestionWhat is the biggest part of the brain?
Get ready to enhance your knowledge of nutrition with our Nutrition MCQs Online Test! This test is specifically designed for students, health professionals, and anyone interested in learning more about the essentials of...
Questions: 20 | Attempts: 50679 | Last updated: Apr 11, 2025
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Sample QuestionWhat is a measure of the energy you get from food?
Did you know that the brain contains more neurons than the stars in the galaxy? Take this parts of the brain and their functions quiz to find out many such other facts! There is a need to revise adequately in...
Questions: 10 | Attempts: 36135 | Last updated: Jun 29, 2026
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Sample QuestionThis part is concerned with the reception and processing of sensory information from the body.
Recent Biology Quizzes
This Basic Biology Quiz is designed to help you test your knowledge of essential concepts in biology. If you are a student reviewing for exams or simply interested in science, this quiz will cover topics that form the...
Questions: 15 | Attempts: 103437 | Last updated: Aug 3, 2026
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Sample QuestionWhat does DNA stand for?
Welcome to the Central Nervous System Quiz. This quiz is designed to test your knowledge about the central nervous system (CNS), which includes the brain and spinal cord. The CNS is responsible for controlling most functions...
Questions: 15 | Attempts: 84583 | Last updated: Jun 6, 2025
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Sample QuestionWhat is the primary job of the nervous system?
Do you know about different parts of the brain? We have here an amazing "Parts of the brain quiz" for you. Is there even a point in living without a brain? Is it even possible to exist without a brain? You're only...
Questions: 11 | Attempts: 61949 | Last updated: Aug 22, 2025
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Sample QuestionWhat is the biggest part of the brain?
Get ready to enhance your knowledge of nutrition with our Nutrition MCQs Online Test! This test is specifically designed for students, health professionals, and anyone interested in learning more about the essentials of...
Questions: 20 | Attempts: 50679 | Last updated: Apr 11, 2025
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Sample QuestionWhat is a measure of the energy you get from food?
Did you know that the brain contains more neurons than the stars in the galaxy? Take this parts of the brain and their functions quiz to find out many such other facts! There is a need to revise adequately in...
Questions: 10 | Attempts: 36135 | Last updated: Jun 29, 2026
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Sample QuestionThis part is concerned with the reception and processing of sensory information from the body.
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