Question

. For each true statement, write T. For each false statement, correct the underlined word(s) and insert your correction in the answer blank. 1. Greater amounts of the pigment sarotens are produced when the skin is exposed to the sun. 2. The most abundant protein in dead epidermal structures such as hair and nails is mclanin. 3. Sebum is an oily mixture of lipids, cholesterol, and cell fragments 1. The oldest epidermal cells in the epidermis are found in the stratum basale. 5. The externally observable part of a hair is called the to 6. The spidermis provides mechanical strength to the skin. Figure 1-2 depicts a longitudinal section of the skin. Label the skin structures and areas indicated by leader lines and brackets on the figure. Select different color for the structures below and color the coding circles and the corresponding structures on the figure. Arrector pili muscle Adipose tissue

Answer 1

Answer

1. Greater amount of the pigment melanin are produced when the skin is exposed to the sun.
2. 
   
3. 
   
4. The most abundant protein in dead epidermal structures such as hair and nails is keratin.
   
   
5. Sebum is an oily mixture of lipids, cholesterol, and cell fragments. ---- TRUE
   
   
6. The oldest epidermal cells in the epidermis are found in the stratum corneum.
   
   
7. The externally observable part of a hair is called the shaft.
   
   
8. The dermis provides mechanical strength to the skin.