Asked by Ellen Peters on Jul 31, 2024
Verified
Which of the following is NOT true of the stratum corneum?
A) It is only present in thick skin.
B) The cells of the stratum corneum are dead.
C) It consists of several layers of keratinized cells.
D) It is the outermost layer of the epidermis.
E) All of these are true of the stratum corneum.
Stratum Corneum
The outermost layer of the epidermis, consisting of dead, flattened skin cells that act as a barrier against the external environment.
Keratinized Cells
Cells that are filled with the protein keratin, making them tough and water-resistant, as seen in skin, hair, and nails.
- Discern the differences in characteristics among the skin's layers.
- Describe the sequence of events in keratinization and the importance of keratin to the skin's health.
Verified Answer
BK
Blake KirbyAug 03, 2024
Final Answer :
A
Explanation :
The stratum corneum is present in both thin and thick skin.
Learning Objectives
- Discern the differences in characteristics among the skin's layers.
- Describe the sequence of events in keratinization and the importance of keratin to the skin's health.