Challenge Your Exam Readiness With Our Free Cosmetology Practice Questions

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Question # 45

Which bond type is altered during a chemical hair relaxer service?

Options:

A.

Hydrogen bonds

B.

Salt bonds

C.

Disulfide bonds

D.

Peptide bonds

Viewing question 45 out of 68 questions
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Cosmetology Overview

Name National Cosmetology Written Examination and Cosmetology Licensing
Code Cosmetology
Vendor Career
Certification National-Interstate Council of State Boards of Cosmetology (NIC) and State Licensing Boards

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