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WorksheetsHair Structure Quiz
Total questions: 15
Worksheet time: 8mins
Which structure is not part of the hair root?
Follicle
Hair bulb
Dermal papilla
Hair shaft
Which pigment is found in the cortex of the hair?
Hemoglobin
Melanin
Chlorophyll
Carotene
What is the description of the hair shaft?
Portion of hair extending above skin surface
Portion of hair enclosed within follicle beneath skin surface
The base of the hair
The root of the hair
Which part of the hair structure is responsible for producing oil?
Hair follicle
Arrector pili muscle
Sebaceous or oil gland
Hair bulb
The cuticle layer of the hair shaft is composed of what type of cells?
Round cells
Flat, overlapping cells
Square cells
Irregular cells
What are the chemical units that make up the protein in hair called?
Nucleotides
Amino acids
Fatty acids
Sugars
The medulla is found in which part of the hair shaft?
Outermost layer
Middle layer
Innermost layer
Surface layer
Which of the following is NOT a phase of the hair growth cycle?
Anagen
Catagen
Telogen
Melogen
Which pigment is associated with lighter hair tones?
Eumelanin
Pheomelanin
Melanin
Hemoglobin
What is the purpose of identifying and defining common hair disorders?
To understand hair health
To improve hair color
To enhance hair styling
To increase hair length
What is the primary structural component of hair?
Carbohydrates
Proteins
Lipids
Nucleic acids
What is the primary function of the arrector pili?
Contains hair root
Fits into hair bulb
Attaches to base of hair follicle
Provides nutrients to hair
What is the outermost part of the hair called?
Hair root
Hair shaft
Hair follicle
Hair bulb
What is the outermost layer of the skin called?
Dermis
Epidermis
Cortex
Medulla
What is the role of the hair root?
To protect the scalp
To anchor the hair within the follicle
To provide color to the hair
To extend the hair above the skin
