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Ch. 5 - Review
Q & A - Skin Pigmentation
Question | Answer |
---|---|
What is the primary function of melanin in the human body? | Protects the body from harmful ultraviolet radiation that is present in sunlight. |
What cell produces melanin? | Melanocytes |
What color is melanin? | Brown-Black |
What color is Carotene? | Yellow |
Why does the body need Carotene? | Is used to produce Vitamin A. |
Where is Carotene stored? | Stratum Cornum and Dermis. |
What color is Hemoglobin? | Red |
Where is Hemoglobin found within the skin? | Red Blood Cells |
What is Hemoglobins important function in the body? | Carries Oxygen |
Where do sebaceous glands (oil glands) deposit there secretions? | Into hair follicle. |