BIO 110 Lecture Notes - Lecture 6: Stratified Squamous Epithelium, Hair, Cell Division

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A&PI Laboratory Report 6 2021
Lab Assessment 11 – Integumentary System
Part A
1. Label the structures indicated in figure 11.5
1. Hair shaft
2. Sweat pore
3. Hair root
4. Sebaceous gland
5. Arrector pili muscle
6. Epidermis
7. Dermis
8. Hypodermis (subcutaneous layer)
2. Match the structures in column A with the description and functions in Column B. Place
the letter of your choice in the space provided.
__J. sebum___1. An oily secretion that helps to waterproof body surface
_L. stratum corneum__2. Outermost layer of epidermis
_A. apocrine sweat gland__3. Become active at puberty
_H. melanin____4. Epidermal pigments
__C. dermis___5. Inner layer of skin
_D. eccrine (merocrine) sweat gland__6. Responds to elevated body temperature
__E. epidermis___7. General name of entire superficial layer of the skin
_I. sebaceous gland____8. Gland that secretes an oily substance
_G. keratin____9. Hard protein of nails and hair
__K. stratum basale___10. Cell division and deepest layer of epidermis
__F. hair follicle___11. Tubelike part that contains the root of the hair
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