The mordant in the Gram stain is used to: 

In the Gram stain, the secondary stain is:

Capsules increase virulence by:

Motility test media is inoculated with: 

List two ways tech competency may be checked in the laboratory.

The most critical part of the Gram stain   

Blood type in humans is controlled by three alleles: A and B are codominant, while O is recessive. If a father with blood type AB and a mother with blood type O have a child, what are the possible blood types and their probabilities for the child?

List the 5 steps in sequence for processing microbiology samples once they are received in the   laboratory:

Class II biologic safety cabinets are most often used in hospital routine microbiology labs.   

When a crown form matrix is used, the restorative material should be added to the crown form before it is placed on the tooth.