Chemistry, Hair Theory, & Hair Care

Front

Cilia is the technical term for:

Back

eyelash hair

Front

The pocket-like tube, also known as the root sheath is the:

Back

follicle

Front

On average, human hair grows:

Back

1/2" per month

Front

A high concentration of pheomelanin near the cuticle will make hair color look:

Back

red

Front

Soles of the feet, lips, and eyelids do not have:

Back

hair

Front

Matter that has definite weight, volume, and shape is a(n):

Back

solid

Front

Disulfide bonds connect between two ________ amino acids.

Back

Sulfur-type

Front

The study of hair is: biology, hairology, cosmetology, trichology

Back

trichology

Front

The two primary parts of hair are the hair root and the:

Back

hair fiber

Front

Total lack of pigmentation in the hair and skin is called:

Back

albinism