Sebaceous glands secrete sebum onto what structure?

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Study for the Galen Anatomy and Physiology (AandP) 1 Theory Exam 2. Gain confidence with flashcards, pinpoint areas needing focus, and strengthen understanding through detailed explanations. Excel in your exam with comprehensive preparation!

Multiple Choice

Sebaceous glands secrete sebum onto what structure?

Explanation:
Sebaceous glands are linked to hair follicles and discharge sebum into the follicular canal via a duct. The sebum travels up into the hair follicle and coats the hair shaft, often reaching the skin surface only after traveling through that follicle opening. So the structure that receives the sebum is the hair follicle. The dermis is simply the tissue layer that houses the gland, and sweat glands secrete onto the skin surface, not into the follicle.

Sebaceous glands are linked to hair follicles and discharge sebum into the follicular canal via a duct. The sebum travels up into the hair follicle and coats the hair shaft, often reaching the skin surface only after traveling through that follicle opening. So the structure that receives the sebum is the hair follicle. The dermis is simply the tissue layer that houses the gland, and sweat glands secrete onto the skin surface, not into the follicle.

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