OH Cosmetology Practice Questions - Ohio State Cosmetology Licensing Exam

What is the process of keratinization in hair biology?

Adding moisture to hair The process where new cells form at the bulb, fill with keratin, harden, and become the hair shaft Chemical treatment with keratin products Shedding of dead skin cells

Correct Answer:

The process where new cells form at the bulb, fill with keratin, harden, and become the hair shaft

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