Milady Chapter 11 Exam Review Properties of the hair and scalp Graded A+ trichology - ANSWER the scientific study of hair, its diseases, and care is called: hair shaft and hair root - ANSWER The two parts of a mature strand of human hair are
the:
follicle - ANSWER The tube-like depression or pocket in the skin or scalp that contains
the hair root is the:
soles of the feet - ANSWER Hair follicles are not found on the:
arrector pili - ANSWER The _______ is a tiny, involuntary muscle in the base of the hair follicle.
sebum - ANSWER An oily substance secreted from the sebaceous glands is:
an alkaline pH - ANSWER For chemicals to penetrate a healthy cuticle hair layer, they
must have:
round - ANSWER The medulla is composed of _______ cells.keratinization - ANSWER The process whereby living cells mature and begin their
journey up the hair shaft is:
nitrogen and sulfur - ANSWER The five main elements that make up the chemical
composition of human hair are carbon, oxygen, hydrogen, and:
peptide bonds - ANSWER The chemical bonds that hold together the amino acid
molecules are called:
pheomelanin - ANSWER Which type of melanin provides natural colors ranging from red and ginger to yellow and blond tones?
extremely straight hair - ANSWER Asians tend to have:
a detangling rinse - ANSWER To help minimize tangles in extremely curly hair when
washing, you should use:
coarse, medium, or fine - ANSWER Hair texture is classified as:
hair density - ANSWER The measurement of individual hair strands on 1 square inch
(2.5 square centimeters) of the scalp is:
- / 1