Haircoloring Exam

The cuticle of the hair contributes up to ____ percent to the overall strength of the hair.

• 10

• 20

• 60

• 80

What percentage does the cortex contribute to the overall strength of hair?

• 10

• 20

• 60

• 80

What determines hair texture?

• length

• strength

• diameter

• color

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

The number of hairs per square inch is related to hair's _____.

• density

• texture

• elasticity

• porosity

Permed, colored, chemically relaxed, and straightened hair will have a _____ degree of porosity.

• low

• average

• high

• neutral

What is the ability of hair to absorb moisture called?

• density

• texture

• elasticity

• porosity

Which type of melanin gives black and brown color to hair?

• pheomelanin

• eumelanin

• neomelanin

• euromelanin

The melanin responsible for red hair color is _____.

• pheomelanin

• eumelanin

• neomelanin

• euromelanin

Maya wants to know how to analyze the lightness or darkness of hair color. The method is called _____.

• the law of color

• the level system

• the color wheel

• primary color system

The predominant tonality of a color is called a _____.

• base color

• even color

• neutral color

• deep color