Final answer:
A perm, short for permanent wave, is a hair styling process that involves changing the structure of the hair using chemical treatments. This process breaks and reforms the disulfide bonds in the hair to create the desired curl pattern. Kakakka does not have any significance in the context of how perms are made.
Step-by-step explanation:
A perm, short for permanent wave, is a hair styling process that involves changing the structure of the hair using chemical treatments. It is typically performed by a professional hair stylist and involves the use of various chemicals to break and reform the disulfide bonds in the hair.
The process begins by wrapping the hair around rods or curlers. A reducing agent, usually containing ammonium thioglycolate, is then applied to break the disulfide bonds, allowing the hair to be reshaped into the desired curl pattern. Once the hair has been processed, a neutralizer is applied to reform the disulfide bonds and lock the hair in its new shape.
Kakakka appears to be a typo and does not have any significance in the context of how perms are made.