Cosmetology Perms and Relaxers questions with correct answers

Acid Balanced Waves - Ans - Perm waves with a 7.0 or neutral pH that process at room temp and do not need added heat Alkaline Waves - Ans - Also known as "cold waves" and have a pH b/w 9.0 + 9.6. Uses ATG as reducing agent and processes at room temp. Amino Acids - Ans - compounds made of Carbon, Oxygen, Hydrogen, Nitrogen, and Sulfur --- COHNS elements Ammonia- free waves - Ans - perms that use an ingredient that does not evaporate as readily as ammonia, and has very little odor Ammonium Thioglycolate - Ans - "ATG" active ingredient or reducing agent in alkaline perms Base Relaxers - Ans - relaxers that require the application of base cream to the entire scalp b4 application of relaxer disulfide bonds - Ans - strong chemical side bonds formed when the sulfur atoms in two adjacent protein chains are joined together Endothermic Waves - Ans - perm activated an outside heat