The sudden falling out of hair in round patches or baldness in spots is:

A peptide bond is reformed by drying or cooling.

A weak, physical, cross-link side bond between adjacent polypeptide chains that is broken by changes in pH is a:

What is the required book for the course? 

The sebaceous glands contain the blood and nerve supply that provides the nutrients needed for hair growth.

A highly contagious skin disease caused by a parasite called a mite is:

You should not perform a service on a client who has seborrheic dermatitis.

Which of the following scalp disorders is characterized by dry, sulfur-yellow, cup-like crusts on the scalp?

A physical side bond that is easily broken by water and heat is a:

The special device that prevents excessive current from passing through a circuit is a(n):