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Questions and Answers
What substance do sebaceous glands produce?
What substance do sebaceous glands produce?
- Melanin
- Keratin
- Collagen
- Sebum (correct)
Apart from lubricating the skin and hair, what other role does sebum play?
Apart from lubricating the skin and hair, what other role does sebum play?
- Acting as bactericidal and fungicidal agents (correct)
- Stimulating hair growth
- Coloring the skin
- Producing vitamin D
Where is sebum secreted in the body?
Where is sebum secreted in the body?
- Elbows and knees
- Palm of the hand and sole of the feet
- Hair follicle and skin (correct)
- Nails
