1.
What are the building blocks of protein that link together with peptide bonds?
2.
What is the fibrous protein layer of hair responsible for strength, elasticity, and color?
3.
What amino acid contains sulfur and joins together two peptide strands?
4.
What is found at the base of the follicle and contains living cells that form the hair strand?
5.
What bonds cross-link polypeptide chains and give hair strength and elasticity?
6.
What is the circular pattern of hair growth around the crown of the head?
7.
What is hair flowing in the same direction because the follicles slope the same way?
8.
What refers to the thickness or diameter of an individual hair strand?
9.
What is the outermost layer of hair that protects the cortex?
10.
What is the part of the hair located below the surface of the epidermis?
