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States of Matter 107
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Solutions 61
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Nomenclature 15
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Hydrocarbons 13
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Alcohols 3
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Amines 2
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Polymers 5
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Biomolecules 13
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Proteins 26
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Enzymes 4
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Lipids 14
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Metabolism 39
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Vitamins 5
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Hormones 1
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Alloys 1
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Nucleus 1
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Cell Cycle 18
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Genomics 1
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Ecosystem 35
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Biomes 24
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Food Chains 15
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Biodiversity 23
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Habitat 4
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Skeletal System 116
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Nervous System 111
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Porifera 6
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Cnidaria 6
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Nematoda 6
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Annelida 7
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Arthropoda 12
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Mollusca 4
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Chordata 5
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Fish 76
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Amphibians 10
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Reptiles 14
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Birds 2
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Mammals 106
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Anatomy 17
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Physiology 20
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Reproduction 23
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Behavior 63
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Bacteriology 32
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Virology 33
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Mycology 16
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Parasitology 50
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GMOs 4
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Bio Enzymes 21
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Bio Hormones 32
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B Cells 1
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Clouds 1
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Marine Life 47
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Wetlands 5
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Tsunamis 1
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7th Grade Biology Quizzes, Questions & Answers
Recent Biology Quizzes
Explore the essentials of maintaining health through nutrition with the AQA Biology B1, Unit 1.1 - Keeping Healthy quiz. Assess your understanding of balanced diets, energy sources, essential nutrients, effects of unbalanced...
Questions: 21 | Attempts: 157 | Last updated: Feb 5, 2025
Explore the role of major and trace minerals in human health through this engaging quiz. Test your knowledge on sources, functions, and deficiency symptoms of minerals like Sodium, Copper, and Iodine, essential for maintaining...
Questions: 27 | Attempts: 11283 | Last updated: Apr 22, 2025
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Sample QuestionEdema and hypertension are toxicity symptoms of which major mineral?
If you answered seven out of ten questions correctly in Round I of the Brain Bee Challenge, you're on your way to Round II!
To pass this round you'll need to answer seven out of ten questions correctly. Good luck!
Questions: 10 | Attempts: 17347 | Last updated: Mar 22, 2025
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Sample QuestionWhat part of the brain helps control movement and cognitive processes that require precise timing?
Our body is a complex phenomenon; it works 24*7; hence it requires constant care. This quiz on the physical body test will help you know the human body better. The quiz contains various facts and trivia in the form of diverse...
Questions: 14 | Attempts: 3700 | Last updated: Aug 22, 2025
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Sample QuestionWhat does a SOAP stand for?
HUMAN BIOLOGY AS
A quiz on how to take a blood test
Questions: 7 | Attempts: 919 | Last updated: Mar 20, 2025
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Sample QuestionWhy is the equipment used to take a blood sample sterile?
The nervous system has the brain and spinal cord to well coordinate the actions of animals and we have the cranial nerves, which are essentially from the brain. Learn more on their role in the nervous system below.
Questions: 85 | Attempts: 838 | Last updated: Jun 22, 2025
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Sample QuestionWhat is the structure labeled a?
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: 123 | Attempts: 16305 | Last updated: May 22, 2025
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Sample QuestionWhat type of compounds are vitamins?
This 'Life Processes (Extra Credit)' quiz evaluates key biological functions such as transport, nutrition, excretion, regulation, reproduction, and homeostasis. It's designed to assess understanding of fundamental processes...
Questions: 9 | Attempts: 574 | Last updated: Mar 21, 2025
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Sample QuestionThe absorption and distribution of materials within an organism is a life function known as
Would you say that you could pass this biology test? There are so many types of biology. Modern principles and other fields such as chemistry, medicine, and physics merge to become other subjects. There is biochemistry,...
Questions: 14 | Attempts: 84 | Last updated: Mar 10, 2025
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Sample QuestionMales with an extra __ have been found to be more aggressive.
Explore the essentials of the scientific method, lab safety, and measurement tools. Engage with steps like hypothesis formation and experimentation, identify lab hazards, and use tools like graduated cylinders for precise...
Questions: 20 | Attempts: 336 | Last updated: Mar 18, 2025
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Sample QuestionThe scientific method usually follows a series of steps. The steps a scientist follows are
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