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BIO101 HUMAN A&P
BIO101 CH 06 chatgpt generated study guide
| Question | Answer |
|---|---|
| The integumentary system includes: A. Skin only B. Skin, hair, nails, glands C. Muscles | B — Includes skin and accessory structures |
| Which is NOT a function of skin? A. Protection B. Vitamin D production C. Blood cell production D. Sensation D. Bones | C — Skin does not produce blood cells. |
| Keratin provides: A. Flexibility B. Strength and protection C. Color D. Blood supply | B — Keratin strengthens and protects. |
| The epidermis is made of: A. Connective tissue B. Muscle tissue C. Keratinized stratified squamous epithelium D. Nervous tissue | C — Epidermis is keratinized stratified squamous epithelium. |
| Melanocytes produce: A. Keratin B. Collagen C. Melanin D. Sebum | C — Melanocytes produce melanin pigment. |
| Which layer is deepest? A. Stratum corneum B. Stratum basale C. Dermis D. Hypodermis | B — Stratum basale is deepest epidermal layer. |
| Which gland produces oil? A. Sweat gland B. Sebaceous gland C. Ceruminous gland D. Mammary gland | B — Sebaceous glands produce sebum |
| Eccrine glands function to: A. Produce oil B. Regulate temperature C. Produce milk D. Produce earwax | B — Eccrine glands regulate temperature. |
| Apocrine glands are found in: A. Palms B. Soles C. Armpits D. Face | C — Apocrine glands located in armpits/groin |
| Hair color depends on: A. Keratin B. Collagen C. Melanin D. Sebum | C — Melanin determines hair color |
| The hypodermis is part of the skin T/F | False — Hypodermis is not part of skin |
| The epidermis has blood vessels T/F | False — Epidermis is avascular |
| The dermis contains glands and blood vessels T/F | True — Dermis contains vessels and glands |
| Stratum corneum is the outermost layer T/F | True — Stratum corneum is outermost |
| Stem cells help regenerate skin T/F | True — Stem cells regenerate skin. |
| Sebaceous glands are absent on palms and soles T/F | True — Sebaceous glands absent on palms/soles |
| Eccrine glands open into hair follicles T/F | False — Eccrine glands open to surface |
| Apocrine glands respond to stress T/F | True — Apocrine glands respond to stress. |
| Hair follicles originate in dermis T/F | True — Hair follicles extend into dermis. |
| Keratinocytes produce keratin. T/F | True — Keratinocytes produce keratin |