EPITHELIUM CONNECTIVE TISSUE SKIN
INTEGUMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Cuts and scrapes can be healed from cell replacement in the epidermis.
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True
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False
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -Epidermal stem cells contribute to cutaneous wound healing. Basal keratinocytes at the wound edges are activated and initiate changes in cell morphology, as well as migration ability.
Detailed explanation-2: -When your skin is cut, scraped, or punctured, you usually start to bleed. Within minutes or even seconds, blood cells start to clump together and clot, protecting the wound and preventing further blood loss. These clots, which turn into scabs as they dry, are created by a type of blood cell called a platelet.
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