___________________ is described as the least malignant but most common type of skin cancer.

In the skin, the ________________ provides elasticity and extensibility to the skin.

The oxygen consumed during cellular respiration is considered the 

In neurons, the __________________ is(are) sometimes covered by a myelin sheath.

Dendritic (Langerhan’s) cells function by:

Which of the following best illustrates a postive feedback system?  

Monosaccharides bond together through ____________________ reactions to produce disaccharides.

What is the primary factor that is tested in an experiment?

During an autopsy, a Dr. cuts an organ into front and back sections. This Dr. has dissected this organ into _______________ and ______________ sections.

Bases are characterized by releasing __________________ ions when placed in water.