Match each term with its corresponding definition or description.
-Inner layer of the epidermis that is in constant mitosis
A)Hypodermis
B)Hair papilla
C)Dermal papillae
D)Meissner corpuscle
E)Stratum corneum
F)Lanugo
G)Melanin
H)Eccrine gland
I)Stratum germinativum
J)Arrector pili
K)Sebaceous gland
L)Lunula
M)Apocrine gland
N)Pacini corpuscle

Question

Quizplus · Accepted Answer

The stratum germinativum is the innermost layer of the epidermis that is in constant mitosis and responsible for producing new cells to replace those lost from the skin surface.

Answer: G
 Melanin is a pigment produced by melanocytes in the epidermis that gives color to the skin and protects it from UV radiation.

Answer: I and E
 The stratum germinativum is the innermost layer of the epidermis that is in constant mitosis, while the stratum corneum is the outermost layer of the epidermis composed of dead keratinized cells that provide a protective barrier for the skin surface.

Answer: J
 The arrector pili is a small muscle attached to hair follicles that can contract to cause the hair to stand up straight (goosebumps).

Answer: K 
 Sebaceous glands are small holocrine glands found in the skin that secrete sebum, an oily substance that helps keep the skin and hair lubricated.

Answer: H
 Eccrine glands are the most numerous type of sweat gland found in the skin that secrete a watery fluid to regulate body temperature.

Answer: M
 Apocrine glands are found in the axillary and genital regions of the body that produce a milky-white, odorous secretion that is thought to be a form of sexual scent marking.

Answer: D and N
 Meissner corpuscles and Pacini corpuscles are both types of sensory receptors found in the skin that respond to touch and pressure stimuli.

Match Each Term with Its Corresponding Definition or Description