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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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5th Grade Biology Quizzes, Questions & Answers
Recent Biology Quizzes
In this quiz, you will be granted an opportunity to demonstrate your understanding of the scientific inquiry.
Questions: 12 | Attempts: 151 | Last updated: Aug 19, 2025
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Sample QuestionYou are the head of the research division of the Leafy Lettuce Company. Your company is experimenting with growing lettuce using hydroponic technology. Hydroponic technology involves growing plants in containers of growth solution in a greenhouse. No soil is used. The growth solution that the company uses contains water, nitrogen, and phosphorus. The company wants to know if adding iron to this formula will improve lettuce growth. What would the INDEPENDENT VARIABLE be in the experiment?
When you are in fifth grade or any grade, there are some commonly tested topics in the exams which we got a glimpse of in the previous quiz. This doesn’t mean that the miscellaneous topics might not be tested too. This is a...
Questions: 20 | Attempts: 266 | Last updated: Oct 21, 2025
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Sample QuestionWhat do the arrows in this diagram represent?
Week One: Health Science quiz assesses foundational knowledge of human biology, covering the function and structure of cells, organs, tissues, and body systems. It's designed to enhance understanding of human anatomy and...
Questions: 10 | Attempts: 2698 | Last updated: Mar 22, 2025
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Sample QuestionThe skin is an organ
This quiz assesses understanding of the scientific method and science process skills, including hypothesis formulation, research, experimentation, and analysis. It is essential for learners to grasp these fundamental concepts to...
Questions: 10 | Attempts: 1235 | Last updated: Mar 20, 2025
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Sample QuestionResearch is gathering information about the problem.
Eating a wide variety of foods in the right proportions and consuming the right amount of food and drink to achieve and maintain a healthy body weight is mainly what a balanced diet is all about. The quiz below will test just...
Questions: 10 | Attempts: 12934 | Last updated: Mar 22, 2025
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Sample QuestionWhat is a balanced diet?
Explore key aspects of vitamins and minerals in this quiz. Topics include the properties of vitamin A, its storage, and deficiency signs, alongside other fat-soluble vitamins. This quiz is designed to enhance understanding of...
Questions: 60 | Attempts: 799 | Last updated: Mar 21, 2025
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Sample QuestionPreformed vitamin a found in animal derived foods
The food that we eat on a regular basis may be harmful or beneficial to our bodies. Through the course of our study you have known more about food and how to maximize the benefits they bring to our bodies. Test your...
Questions: 6 | Attempts: 912 | Last updated: Mar 21, 2025
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Sample QuestionWhat is the current USDA food guide?
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: 5855 | Last updated: Mar 22, 2025
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Sample QuestionAbility to adjust to living with nature is
We welcome you to this quiz on nutritional needs. A quiz designed to assess students' knowledge of the different nutritional needs of humans through the life cycle. Do you believe you know enough about human nutritional...
Questions: 12 | Attempts: 1552 | Last updated: Aug 22, 2025
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Sample QuestionInfants should avoid unpasteurized foods such as blue cheeses and pate as they are susceptible to food poisoning.
What do you know about science? Science is a form of study that builds and organizes knowledge through testable explanations and hypotheses about the universe. Science is centered on research, which is commonly conducted in...
Questions: 20 | Attempts: 124 | Last updated: Mar 20, 2025
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Sample QuestionThe process that plants use to make food:
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