Intricate Human Anatomy Facts Quiz
A rigorous quiz probing obscure anatomical phenomena and surprising biological statistics.
Quiz Questions
Answer all questions below and test your knowledge.
- 1
Which organ produces the hormone erythropoietin that regulates red blood cell production?
- 2
The smallest bone in the human body resides in which part?
- 3
Which type of joint allows the greatest range of motion?
- 4
The enzyme catalase, abundant in liver cells, primarily decomposes which molecule?
- 5
How many distinct muscles control eye movement?
- 6
The longest continuous nerve in the body is the?
- 7
Which blood type is known as the universal donor for red cell transfusions?
- 8
In the digestive system, where does most nutrient absorption occur?
- 9
Which mineral is essential for the synthesis of thyroid hormones?
- 10
The condition where a person has an extra rib is called?
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