CategoryBody Trivia

Human Body and Anatomy Trivia Questions and Answers

Human Body and Anatomy Trivia Questions and Answers

Do you think you know everything about the human body? Do you know about the body’s essential organs, brain functions, or digestive processes? Learn more about the anatomy of the human body as well as parts such as the bones, eyes, muscles, and heart. Challenge yourself or play with friends with the best collection of the fascinating and amazing medical facts and trivia.

Ready to test your knowledge? Click on the questions below to reveal the answer and some related information. Keep clicking to reveal all the answers. Enjoy your quiz!

How do our cells prepare for their death?

In Body Trivia
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How do our cells prepare for their death?
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If cells are no longer needed, they commit suicide by activating an intracellular death program.
Cells throughout their life cycle start to lose connections with other cells, and then our immune system works out to kill those cells. This is known as “apoptosis” from a Greek word meaning “falling off,” as leaves from a tree.
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What does energy drink contain?

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What does energy drink contain?
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Energy rinks main constituents are sugar, water and caffeine and taurine.
These ingredients help replenish lost fluids and stimulate energy release. They also contain ginseng, which reduces stress, bilboa seeds which enhance memory and the amino acid Taurine, which increases heart and skeletal muscle contractions.
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Why coffee helps us stay awake?

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Why coffee helps us stay awake?
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Caffeine binds to the adenosine receptor, but because to a nerve cell, caffeine looks like adenosine it doesn't slow down the cell's activity as adenosine would.
Coffee helps us stay awake as it binds to receptors for adenosine in our brain. Instead of slowing down because of the adenosine’s effect, the nerve cells speed up.
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Are biting mosquitos females or males?

In Body Trivia
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Are biting mosquitos females or males?
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Mosquitos that bite us are the female mosquitos.
Female mosquitos need the iron from our blood to hatch their eggs. Itching after a mosquito bite happens because their saliva contains an anticoagulant to which our immune system reacts. This anticoagulant prevents your blood from clotting at the site of the puncture.
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