Essay
Match the word in Column 1 to its definition in Column 2. Each answer can only be used once.
A)Fibers derived from either natural or synthetic polymers
B)A transition stage between the anagen and telogen phases of hair growth
C)Two or more atoms held together by chemical bonds
D)A cellular column running through the center of the hair
E)DNA that is present in the nucleus of a cell and that is inherited from both parents
F)The scale structure covering the exterior of the hair
G)The final growth phase in which hair naturally falls out of the skin
H)DNA present in small structures outside the nucleus of a cell.. This form of DNA is inherited maternally (from the mother).
I)A substance composed of a large number of atoms that are usually arranged in repeating units
J)The main body of the hair shaft
K)Fibers derived entirely from animal or plant sources
L)The basic unit of structure from which a polymer is constructed
M)A molecule with a high molecular mass
N)The initial growth phase during which the hair follicle actively produces hair
O)A translucent piece of tissue surrounding the hair's shaft near the root that contains the richest source of DNA associated with hair
-Cortex
Correct Answer:

Verified
Correct Answer:
Verified
Q11: Some hairs in the anagen phase have
Q12: The _ is the main body of
Q13: The medullary index of human hair is
Q14: One feature that makes hair a good
Q15: If a hair does not have a
Q17: Manufactured fibers have increasingly replaced natural fibers
Q18: Name and briefly define the three layers
Q19: Before the 20th century, all fibers were:<br>A)Natural.<br>B)Regenerated.<br>C)Synthetic.<br>D)Derived.
Q20: A hair sample was examined and its
Q21: The scale pattern of the cortex is