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Updated on Jun 23, 2019. Posted on Oct 28, 2017

If You Get More Than 10 Things Right On This Quiz, You Should Be A Doctor

Or: how well did you pay attention in bio 101?

  1. What is the pigment that affects skin color?

    Getty Images
    Correct! 
    Wrong! 

    Melanin

    It's also responsible for the pigmentation of moles. The more melanin there is in your skin, the darker it is.

    Via Getty Images
  2. How many organ systems does the human body have?

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    Correct! 
    Wrong! 

    11

    The circulatory, digestive, endocrine, integumentary, lymphatic, muscular, nervous, renal, reproductive, respiratory and skeletal systems.

    Via Getty Images
  3. Which organ has a layer of muscle that allows it to contract?

    Getty Images
    Correct! 
    Wrong! 

    The stomach

    You can blame those muscles for stomach cramps, too.

    Via Getty Images
  4. Which is the biggest organ in the body?

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    Correct! 
    Wrong! 

    The skin

    This complicated system of glands and connective tissue is what protects your internal organs from the outside world.

    Via FOX
  5. Which is the largest muscle in the human body?

    Getty Images
    Correct! 
    Wrong! 

    The gluteus maximus

    And all those squats can make it even bigger, depending on how you do them.

    Via imgur.com
  6. How long is the small intestine?

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    Correct! 
    Wrong! 

    Between 23 and 30 feet long.

    And you thought your earbuds were tangled.

    Via Getty Images
  7. How many bones does the average adult have?

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    Correct! 
    Wrong! 

    206

    Weird to think about having a whole entire skeleton inside ya, but it's true!

    Via Kiszkiloszki
  8. Which organ does cirrhosis affect?

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    Correct! 
    Wrong! 

    The liver

    Take care of it!

    Via Getty Images
  9. How is DNA stored?

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    Correct! 
    Wrong! 

    In chromosomes.

    In the center of most cells in the body, there is DNA, which is found in coiled units called chromosomes that store the genetic information that makes you, you.

    Via Getty Images
  10. What do white blood cells do?

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    Correct! 
    Wrong! 

    They're part of your immune system.

    Leucocytes, or white blood cells, help fight against the germs and bacteria that attack the human body.

    Via Getty Images
  11. Red blood cells are shaped most like...

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    Correct! 
    Wrong! 

    Discs

    Red blood cells' unique shape allows them to transport oxygen through your blood and remove carbon dioxide.

    Via Giphy
  12. What does AIDS stand for?

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    Correct! 
    Wrong! 

    Acquired Immune Deficiency Syndrome

    People with AIDS are at risk for potentially life-threatening infections, neurological problems, and tumors.

    Via Getty Images
  13. What causes athlete's foot?

    Getty Images
    Correct! 
    Wrong! 

    A fungus

    The dark and humid insides of your shoes are the perfect scenario for these little fellas to grow.

    Via Cheezburger
  14. What is the active ingredient in aspirin?

    Getty Images
    Correct! 
    Wrong! 

    Acetylsalicylic acid

    Acetylsalicylic acid works against natural physiological processes that cause pain and inflammation.

    Via Imgur

This post was translated from Spanish.

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