Medical Quiz

Topics: Properties of the Hair Quiz

The _______ is the innermost layer of the hair and is not in all hair.

A. cuticle

B. cortex

C. medulla

D. follicle

Select your answer:
     


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The strong bond needed to break in order to chemically change the hairs texture and color is:

A. hydrogen

B. salt

C. disulfide

D. peptide