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California State Barber Exam 2 Questions with correct answers
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California State Barber Exam 2 Questions with correct answers
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California State Barber Exam 2 Questions withcorrect answers
Bacteriology is the study of the microorganisms called ____. Correct
Answer-bacteria
Bacteria that stimulate the immune response called ____. Correct
Answer-nonpathogenic
A barber should _____ if he sees changes in the clients skin Correct
Answer-suggest that the client see a dermatologist
The main component of hair is a _____ called keratin Correct Answer-
protein
The part of the hair that extends above the skin surface is the _____
Correct Answer-hair shaft
The portion of the hair that is enclosed within the follicle is the _____
Correct Answer-hair root
The dermal papilla is surrounded by the ____. Correct Answer-hair
follicle
Hair's natural tendency to flow to one side is called the _____ Correct
Answer-hair stream
,The arrector pili is a minute, _____ in the skin attached to the underside
and base of the hair follicle Correct Answer-involuntary muscle fiber
The hair shaft consists of _____ main layers Correct Answer-three
Swelling the hair raises the _____ of the cuticle layer and opens the
spaces between them, allowing liquids to penetrate Correct Answer-
scales
Oxidation tints and other chemical hair products must have a pH _____
Correct Answer-above 7.0
Hair that is missing the medulla is _____ Correct Answer-naturally
blond
Protein makes up _____ percent of hair Correct Answer-91
The elements in human _____ are sulfur, carbon, oxygen, hydrogen, and
nitrogen. Correct Answer-skin
The chemical composition of average hair is _____ percent carbon.
Correct Answer-51
_____ are made up of amino acids. Correct Answer-proteins
, Amino acids are joined _____ by peptide bonds. Correct Answer-end-to-
end
The strongest chemical bonds in the cortex are _____ bonds. Correct
Answer-peptide
In the _____, polypeptide chains are linked to each other by side bonds.
Correct Answer-cortex
_____ side bonds are easily broken by water or heat. Correct Answer-
hydrogen
Hydrogen bonds add _____ to the hair and keep parallel polypeptide
chains together. Correct Answer-body
Spirilla are _____ shaped bacteria Correct Answer-corkscrew
Tuberculosis is caused by the same type of bacteria as ____. Correct
Answer-Tetanus
Another name for the active stage of bacteria is the ____. Correct
Answer-vegetative
bacteria divided into two new cells during ____. Correct Answer-mitosis
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