Biology, 22.09.2019 02:30 kaylyns134
When people get their hair chemically straightened, one chemical is put on the hair to break the disulfide bond that give the hair strands their shape and a second chemical is used to reform the disulfide bonds to hold the hair in a new position. what level of protein is affected by these processes. why doesnt the hair stay straight forever after this treatment?
Answers: 1
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When people get their hair chemically straightened, one chemical is put on the hair to break the dis...
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