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11th Grade Biology Quizzes, Questions & Answers

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Are you ready for the Honors biology exam practice quiz? The Bachelor of Science Honors in Biology degree course gives complete training in the studies of organisms as well as their relationship to their environment. In this...

Questions: 12  |  Attempts: 8318   |  Last updated: Jan 9, 2025
  • Sample Question
    Which of the following is NOT an end product of photosynthesis?
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This quiz is to test your knowledge on Chapter 1 of A.P. Biology. Chapter 1 will be on Test #1, which fill feature Chapters 1-4. As such, it is suggested that you also take the quizzes for Chapters 2-4 if you are using this to...

Questions: 44  |  Attempts: 9500   |  Last updated: Jun 5, 2025
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    ____ is the unifying concept of biology.
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Are you smarter than a Brain Bee contestant? The following 10 questions were used in high school Brain Bee competitions (live Q&A competitions that test neuroscience knowledge). These competitions can span several rounds, but...

Questions: 10  |  Attempts: 21211   |  Last updated: Apr 13, 2025
  • Sample Question
    To the closest pound, how heavy is the average adult brain?
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What do you know about homeostasis? Do you think you could pass a Homeostasis trivia quiz? Take 'The GCSE AQA Biology Test' to prove your knowledge. Homeostasis is an automatic process by which an individual tends to...

Questions: 10  |  Attempts: 7842   |  Last updated: Jul 22, 2025
  • Sample Question
    What two things from the list below need to be controlled by homeostasis?
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The study of biology is what gives us our knowledge of life in the world around us from a scientific standpoint. It allows us to know more about ourselves and what we are comprised of, what the functions of our components are,...

Questions: 10  |  Attempts: 15251   |  Last updated: Mar 22, 2025
  • Sample Question
    What is one role of the element phosphorus?
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Are you familiar with all the basic science concepts related to Grade 10 science? If so, attempt these practice exam questions with answers and test your knowledge. Many important topics are discussed in the following quiz. No...

Questions: 58  |  Attempts: 105158   |  Last updated: Jul 2, 2025
  • Sample Question
    In all living things, the basic unit of life is the:
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Do you believe you’ve mastered everything in biology and are confident in your skills? Test your knowledge with our ultimate grade 10 biology quiz! This quiz is designed to push your understanding to the limit, covering...

Questions: 20  |  Attempts: 98318   |  Last updated: Jan 6, 2025
  • Sample Question
    What do nucleic acids control in addition to cell activity?
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   Have you ever delved into the realm of neuroscience during school? Take this neuro exam quiz to enhance your readiness for any upcoming tests. This quiz serves not only as a platform for refining your skills...

Questions: 35  |  Attempts: 54020   |  Last updated: Oct 22, 2025
  • Sample Question
    Observing a patient's behavior and activities is done to assess their ________________.
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You’re two days away from the final and your notes look like a DNA strand had a panic attack. The diagrams? A blur. The vocabulary? A foreign language. Before you spiral into a mitochondria-induced meltdown, hit pause...

Questions: 15  |  Attempts: 27373   |  Last updated: Jul 21, 2025
  • Sample Question
    The algae at the beginning of the food chain in the figure are
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Biology may be a tough subject to crack, but you’ll be happy you did it once you finally master the scientific study of biology. Take the following quiz on all of the ins and outs of biology to see if you’re ready for...

Questions: 25  |  Attempts: 23997   |  Last updated: Mar 22, 2025
  • Sample Question
    What does DNA ligase do during DNA replication?
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Ready to test your understanding of biology? Our IGCSE Biology Questions and Answers Quiz is here to help you prepare for your exams with confidence. This quiz covers all the essential topics required for the IGCSE curriculum,...

Questions: 10  |  Attempts: 23839   |  Last updated: Jul 17, 2025
  • Sample Question
    What is the function of ribosomes in a cell?
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