
Quiz on Body Membranes
Science
12th Grade
NGSS covered
Used 3+ times

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24 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary function of keratin in the skin?
To provide color
To produce sweat
To toughen cells
To absorb nutrients
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of a burn or friction on the skin?
Increased melanin production
Formation of a blister
Production of more keratin
Increased vitamin D synthesis
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of melanocytes in the epidermis?
To produce keratin
To form desmosomes
To produce melanin
To act as touch receptors
Tags
NGSS.MS-LS1-2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the function of the stratum lucidum in the skin?
To produce melanin
To provide a barrier in hairless skin
To connect keratinocytes
To act as immune cells
Tags
NGSS.MS-LS1-2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the effect of a restriction in blood supply to the skin?
Increased elasticity
Cell death and ulcers
Increased collagen production
Enhanced hydration
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the function of the nerve endings in the dermis?
Produce sweat
Store fat
Send messages to the central nervous system
Produce oil
Tags
NGSS.MS-LS1-8
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary function of the epidermis in the skin?
To provide a waterproof barrier
To store fat
To produce sweat
To regulate body temperature
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