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Hair Structure
Chemical Composition
Hair Analysis
Hair Growth
Hair Loss
100
the scientific study ofhair, and it's diseases and care.
What is trichology
100
protein that hair is made from.
What is keratin.
100
thickness or diameter of the individual hair strand.
What is hair texture.
100
lanugo hair is short, fine and downy.
What is vellus hair.
100
result of genetics, age and hormonal changes.
What is androgenic alopecia.
200
the hair, skin and nails.
What is integument system.
200
the process where living cells begin their journey upward through the hair follicle and mature.
What is keratinization.
200
measures the number of individual hair strands on 1 square inch of the scalp.
What is hair density.
200
long hair found on the scalp, legs, arms, and bodies of males and females.
What is terminal hair.
200
abnormal hair loss
What is alopecia.
300
part of the hair located below the surface of the scalp.
What is Hair Root
300
Links amino acids end to end.
What is peptide bond.
300
the ability of the hair to absorb moisture.
What is hair porosity.
300
Catagen, Anagen, Telogen
What is growth cycles of hair.
300
sudden falling out of hair in round patches or baldness in spots and may occur on the scalp and elsewhere on the body.
What is alopecia areata.
400
the portion of the hair that projects above the skin.
What is Hair Shaft.
400
a long chain of amino acids linked by peptide bonds.
What is polypeptide chain.
400
the ability of the hair to stretch and return to it's original length without breaking.
What is elasticity.
400
Transition phase.
What is the catagen phase.
400
treatments that are said to counter hair loss.
What is minoxiil and finasteride.
500
a small, cone-shaped area located at the base of the hair follicle.
What is dermal papilla.
500
Hydrogen, salt, disulfide
What is the side bonds that link polypeptide chains side by side.
500
hair stream, cowlick, whorl
What is growth patterns.
500
growth phase, new hair is produced.
What is the anagen phase.
500
temporary hair loss experienced at the conclusion of pregnancy
What is postpartum alopecia