Match each of the terms or structures with its definition, description, or function.
-Layer of the epidermis that undergoes constant mitosis

Question

Quizplus · Accepted Answer

The stratum germinativum, also known as the basal cell layer, is the layer of the epidermis that undergoes constant mitosis.

Answer: A 
 Keratin is a protein that gives skin, hair, and nails their hardness and water-resistant properties.

Answer: C 
 The stratum corneum is the outermost layer of the epidermis and consists of dead, flattened cells that are constantly shed and replaced.

Answer: D 
 The hair papilla is the structure at the base of the hair follicle that contains blood vessels and nerves.

Answer: E 
 The hair shaft is the visible part of the hair that extends above the surface of the skin.

Answer: F 
 The lunula is the white, crescent-shaped area at the base of the nail.

Answer: G 
 The cuticle is the layer of skin that surrounds the nail and seals the nail plate to the nail bed.

Answer: H 
 The nail bed is the soft tissue underneath the nail plate that provides nutrients and support.

Answer: I 
 Eccrine glands are sweat glands that produce a watery secretion to help regulate body temperature.

Answer: J 
 Apocrine glands are sweat glands found primarily in the armpits and groin that produce a thicker secretion that can be broken down by bacteria to cause body odor.

Match Each of the Terms or Structures with Its Definition