Anatomy & physiology · Practice quiz
Anatomy and physiology quiz
15 questions across the body systems. You see the right answer and a one-line reason after each one, and your score is free.
- 15 questions
- Every answer explained
- No sign-up for your score
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Which organelle carries out the reactions of cellular respiration that make ATP?
Bonus: two more quizzes and a printable answer key
Your score on the free quiz is always free. An email unlocks the rest, right here on this page:
- Heart and blood flow: 15 more questions
- Bones, muscles and nerves: 15 more questions
- A printable answer key for all 45 questions
Keep studying
Further reading
Sources
Where the facts come from
Every fact in the quiz is reworded from this free open college textbook, and the section is shown under each answer. For study only.
- OpenStax, Anatomy and Physiology 2e: 3.1 The Cell Membrane
- OpenStax, Anatomy and Physiology 2e: 3.2 The Cytoplasm and Cellular Organelles
- OpenStax, Anatomy and Physiology 2e: 4.1 Types of Tissues
- OpenStax, Anatomy and Physiology 2e: 6.3 Bone Structure
- OpenStax, Anatomy and Physiology 2e: 7.1 Divisions of the Skeletal System
- OpenStax, Anatomy and Physiology 2e: 7.3 The Vertebral Column
- OpenStax, Anatomy and Physiology 2e: 8.4 Bones of the Lower Limb
- OpenStax, Anatomy and Physiology 2e: 9.4 Synovial Joints
- OpenStax, Anatomy and Physiology 2e: 10.2 Skeletal Muscle
- OpenStax, Anatomy and Physiology 2e: 10.3 Muscle Fiber Contraction and Relaxation
- OpenStax, Anatomy and Physiology 2e: 12.1 Basic Structure and Function of the Nervous System
- OpenStax, Anatomy and Physiology 2e: 12.2 Nervous Tissue
- OpenStax, Anatomy and Physiology 2e: 16.3 The Cranial Nerve Exam
- OpenStax, Anatomy and Physiology 2e: 19.1 Heart Anatomy
- OpenStax, Anatomy and Physiology 2e: 19.2 Cardiac Muscle and Electrical Activity
- OpenStax, Anatomy and Physiology 2e: 19.3 Cardiac Cycle
- OpenStax, Anatomy and Physiology 2e: 19.4 Cardiac Physiology
- OpenStax, Anatomy and Physiology 2e: 20.1 Structure and Function of Blood Vessels
- OpenStax, Anatomy and Physiology 2e: 22.1 Organs and Structures of the Respiratory System
- OpenStax, Anatomy and Physiology 2e: 23.5 The Small and Large Intestines
- OpenStax, Anatomy and Physiology 2e: 23.6 Accessory Organs in Digestion
Questions
Common questions
Yes. The 15-question quiz, every explanation and your score are free and need no sign-up. An email unlocks two more quizzes of 15 questions each (heart and blood flow; bones, muscles and nerves) and a printable answer key.
The free quiz mixes cells and tissues, the skeletal system, the muscular system, the nervous system including cranial nerves, the heart, the respiratory system and the digestive system. The bonus quizzes go deeper on the heart and blood flow, and on bones, muscles and nerves.
Every question is written in our own words from OpenStax, Anatomy and Physiology 2e, a free open college textbook. Each answer names the chapter section it comes from, and every section are listed at the bottom of this page. Check anything important against your own course materials.
No. This is a study aid for people in anatomy and physiology courses and healthcare programs. It covers textbook structure and normal function; it does not diagnose or treat anything and says nothing about any person’s health.
Yes, once you unlock the bonus. The answer key lists all 45 questions with the correct letter, the answer and a one-line explanation, and the print view shows only the key.
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