Question

protein found in the epidermis that is responsible for toughening
merkel disc
dendritic cells
melanocytes
keratinocytes
keratin
uestion 27 (1 point)
cells plus a disc-like sensory nerve ending that functions as a sensory re
touch.
merkel disc
dendritic cells
melanocytes
keratinocytes
keratin

Explanation:

• Merkel disc: Composed of Merkel cells and a disc - like sensory nerve ending, functions as a sensory receptor for touch.
• Dendritic cells: Involved in immune response, presenting antigens.
• Melanocytes: Produce melanin, responsible for skin color.
• Keratinocytes: Produce keratin (a protein), but the question specifically asks for the protein.
• Keratin: A protein in the epidermis that toughens the skin.

Answer:

Keratin