integument lab

Question 1

2 regions of hair

Answer 1

• hair shaft
• hair root

Question 2

structure that found in dermis/ hypodermis for hair production?

Answer 2

hair follicle

Question 3

hair bulb structure

Answer 3

• hair matrix
• hair papilla

Question 4

layers of hair (interior -> exterior)

Answer 4

• medulla
• cortex
• cuticle

Question 5

layers of hair follicle (interior -> exterior)

Answer 5

• epithelial root sheath
• connective tissue root sheath

Question 6

structure cause goose bump?

Answer 6

arrector pili muscle

Question 7

types of uncapsulated tactile receptor

Answer 7

• free nerve ending
• root hair plexus
• tactile (Merkel) Dics

Question 8

types of capsulated tactile receptor

Answer 8

• Meissner’s (Tactile) corpuscle
• Pacinian (Lamellated) corpuscle