INTEGUMENTERY SYSTEM
INTEGUMENTERY SYSTEM MISCELLENOUS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Hair and nails are made up of ____
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collagen
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keratin
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actin
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myosin
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Explanation:
Detailed explanation-1: -Keratin is a protein that helps form hair, nails and your skin’s outer layer (epidermis). It helps support your skin, heal wounds and keep your nails and hair healthy. There are 54 kinds of keratin in your body.
Detailed explanation-2: -Our nails and hair are made up of a protein known as keratin.
Detailed explanation-3: -Hair is a filamentous biomaterial consisting mainly of proteins in particular keratin.
Detailed explanation-4: -Nails themselves are made of keratin (say: KAIR-uh-tin). This is the same substance your body uses to create hair and the top layer of your skin.
There is 1 question to complete.