Life Skills Cosmetology

Quiz
•
Science
•
3rd Grade
•
Hard
Standards-aligned
Lisa Thompson
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the primary function of keratin in human hair?
To provide color
To provide strength and structure
To moisturize the hair
To protect against UV rays
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which vitamin is essential for healthy skin and is often found in skincare products?
Vitamin A
Vitamin B12
Vitamin C
Vitamin D
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the pH range of healthy human skin?
3.5 to 4.5
4.5 to 5.5
5.5 to 6.5
6.5 to 7.5
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following is a common method for measuring the strength of hair?
Tensile testing
pH testing
Colorimetric analysis
Spectroscopy
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the role of melanin in the skin?
To provide elasticity
To protect against UV radiation
To regulate temperature
To produce sweat
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following is a natural emollient often used in cosmetics?
Lanolin
Benzene
Acetone
Ethanol
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the main component of the outer layer of human skin?
Collagen
Elastin
Keratin
Melanin
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