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Anatomy- Integumentary System

Anatomy- Integumentary System

Assessment

Presentation

Biology

University

Practice Problem

Hard

NGSS
HS-LS1-2

Standards-aligned

Created by

vpgore2009 apple_user

Used 3+ times

FREE Resource

63 Slides • 9 Questions

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Multiple Choice

What is the main function of dendritic (Langerhans) cells in the epidermis?

1

Protect the body from pathogens

2

Produce melanin

3

Sense light touch

4

Produce keratin

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Multiple Select

Which of the following are functions of melanocytes in the epidermis?

1

Produce melanin pigment

2

Protect against UV radiation

3

Sense light touch

4

Form a waterproof barrier

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Multiple Choice

Which type of cell in the epidermis is responsible for producing the protein keratin?

1

Keratinocyte

2

Melanocyte

3

Dendritic cell

4

Merkel cell

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Multiple Choice

Which layer of the epidermis is directly above the stratum basale?

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Stratum spinosum

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Stratum granulosum

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Stratum corneum

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Stratum lucidum

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Multiple Choice

Which layer of the epidermis is responsible for providing strength and flexibility to the skin?

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Stratum corneum

2

Stratum spinosum

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Stratum granulosum

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Stratum lucidum

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Multiple Choice

What is the main function of lamellar granules found in the stratum granulosum and stratum corneum?

1

Produce melanin

2

Secrete lipids to waterproof the skin

3

Bind cells together

4

Initiate cell division

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Multiple Choice

Which pigment is mainly found in the fatty areas of the dermis and gives a yellow-orange color to the skin?

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Melanin

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Hemoglobin

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Carotene

4

Keratin

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Multiple Choice

Which of the following pigments is responsible for the brown-black coloration of skin and protects against UV damage?

1

Carotene

2

Hemoglobin

3

Melanin

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Keratin

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Multiple Select

Which of the following statements about melanin is/are correct?

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Melanin is produced by melanocytes.

2

Melanin protects against UV damage.

3

Melanin is the only pigment responsible for skin color.

4

Melanin is found in melanosomes.

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