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Sveta_85 [38]
3 years ago
9

What are the four chemical reactions that take place during permanent waving?

Arts
1 answer:
bogdanovich [222]3 years ago
4 0

Answer:

-A disulfide bond joins the sulfur atoms in two adjacent polypeptide chains.

-Permanent wave solution breaks a disulfide bond by adding a hydrogen atom to each of its sulfur atoms.

-The sulfur atoms attach to the hydrogen atom from the permanent waving solution, breaking their attachment to each other.

-Once the disulfide bond is broken, the polypeptide chains can form into their new curled shape. Reduction breaks disulfide bonds and oxidation reforms them.

Explanation:

Hope this helps

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