a. break disulfide bonds
b. rebond disulfide bonds
c. soften and swell the cuticle
d. initiate physical actions
b. rebond disulfide bonds
,Alkaline perms:
a. are wrapped with waving lotion or water
b. shrink the cuticle layer
c. have a low pH
d. do not require plastic cups
a. are wrapped with waving lotion or water
,Alkaline perms are also called:
a. low pH waves
b. cold waves
c. acid-balanced perms
d. ammonia-free perms
b. cold waves
, Alkaline solutions applied to the hair:
a. swell the cuticle
b. shrink the cuticle
c. constrict the cuticle
d. strip the cuticle
a. swell the cuticle