SPECIALIZED SKIN CELLS Flashcards

1
Q

True or False: Merkel cells are the MOST common cell type

A

False, Merkel cells are the LEAST common cell type

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2
Q

Where are Merkel cells located?

A

In straum germinativum (basal layer)

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3
Q

What is the role of Merkel cells?

A

Important role for touch sensation

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4
Q

Where do Langerhans cells originate and migrate?

A

Originate from bone marrow and migrate to epidermis

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5
Q

What kind of capabilities do Langerhans cells have?

A

Phagocytic capabilities

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6
Q

What is the role of Langerhans cells?

A

Important role for immune response

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7
Q

What percentage of epithelial cells are melanocytes?

A

About 8% of epithelial cells

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8
Q

What do melanocytes produce?

A

Melanin pigment

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9
Q

What do melanocytes contain?

A

Contain long and slender processes (insert between keratinocytes)

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10
Q

What do melanocytes transfer?

A

Transfer melanin granules to keratinocytes

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11
Q

What is a melanosome?

A

Carries melanin pigment

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