You are a beautician about to apply a reducing agent to a customer with fine hair who wants to have his hair curly. Should the reducing agent be regular strength, concentrated, or diluted?
A) regular strength
B) concentrated, because in thin hair each strand is made of fewer cysteine amino acids
C) dilute, so as not to cause the hair to fall apart completely
D) concentrated, in order to add more disulfide cross-linking
Question 2
How are photovoltaic cells different from many other forms of solar energy?
A) Light is converted directly to electricity.
B) Light is converted into heat and then into steam.
C) Light is passively converted into heat.
D) Light is reflected and the coolness of the shade is used to provide a temperature differential.
E) none of the above
Cross-section of skin and a hair follicle. Note the shaft of the hair, the root, and papilla
Blocking enzymes in hair follicles promotes hair growth
Stand at the side of the table facing the head. Apply lubricant with effleurage from ankle to hip ...
Apply two-handed kneading to quadriceps, adductor, and abductor muscles of the thigh.
Stretch the extensor muscles with flexion at the wrist. Reposition the palm to face the table. Apply ...
With the arm placed on the table, apply effleurage over the entire upper limb as a reconnecting and ...