What Role Do the Dermal Papillae Play in the Dermis

question 65

Multiple Choice

What role do the dermal papillae play in the dermis?

• A)Dermal papillae house blood vessels that supply oxygen and nutrients to the avascular epidermis.
• B)Dermal papillae house lamellated (Pacinian)corpuscles that detect deep pressure and vibrations applied to the skin.
• C)Dermal papillae house many collagen fibers to strengthen the dermis.
• D)Dermal papillae house melanocytes that produce the skin pigment melanin.

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Definitions:

Cerebellum

A part of the brain located at the back of the skull, crucial for motor control, coordination, precision, and timing of movements.

Occipital Lobe

A region of the brain located at the back of the head, responsible for processing visual information from the eyes.

Somatic Nervous System

Part of the peripheral nervous system that handles voluntary movements and the transmission of sensory information to the central nervous system.

Autonomic

Referring to the autonomic nervous system, which controls involuntary body functions such as heartbeat, digestion, and breathing.