What stain uses a single agent and is a basic stain with
This stain divides bacteria into groups based on their
staining properties. Give examples
Gram stain; gram positive and gram negative
Gram positive – purple
Gram negative – pink
Give the kinds of substances used for each step for
Step1. Crystal violent
Step3. Alcohol wash
What’s the key point in gram staining?
Contains polysaccharide/protein (which is the peptidoglycan)
What gives the cell wall its’ rigidity?
peptidoglycan is found exclusively in..?