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Structure of the Hair
Chemical Composition of Hair
Hair Growth
Hair Analysis & Hair Loss
Disorders of the Hir & Scalp
100
what is the study of hair it's disorders and care
Trichology
100
what is the chemical units thats make up protien
Amino Acids
100

healthy hair on the scalp grows about

what is half inch month

100

the ability of the hair to stretch and return without breaking is referred to as 

What is hair elasticity?

100

pityriasis is the technical term for

What is Dandruff

200
what is the main structure of the hair root
Follicle,Bulb,Dermal Papilla,Sebeaceous gland and Arrector Pili Muscle
200
Amino acids are joined end-to-end by
what is the peptide bonds
200
what is a cowlick
A tuft of hair that stand straight up
200

hair texture measured by the hair strand

Diameter

200

greasy or waxy scales that stick to the scalp

What is pityriasis steatoides

300
what is hair composed chiefly of a protein called
what is Keratin
300

A long chain of amino acids joined by peptide bonds

what is polypeptide chain

300

what are the growth cycles of hair

Anagen,Catagen and Telogen

300

the term for any abnormal hair loss

Alopecia

300
the condition referred to as razor bumps
What is Pseudofolliculitis barbae
400
what is the three main layers of hair
Cutile,Cortex,Medulla
400
Hair pigment two diffrent types of melanin
What is eumelanin and pheomelanin
400

at any given time 90 percent of hair is growing in this phrase

Anagen

400

male pattern baldness is the term given to

what is androgenic alopecia in men

400

A disorder that involves recurrent, irresistible urges to pull out body hair

What is Trichotillomania?

500

What is supplying oxygen and nutrients to the hair follicle

Dermal Papilla

500

what are hydrogen, salt, and disulfide bonds?

These bonds link together polypeptide chains and attribute to the elasticity and strength of hair.

500
the phrase when the hair is being shed
Telogen
500

What is hair falling out in round patches?

Alopecia Areata

500
A boil an acute bacterial infection of a hair follicle producing constan pain
What is aFuruncle