Specimens

Ward's® Live Escherichia coli, Lactose Negative Culture

Ward's Science is not endorsed by or affliated with FOSS curriculum in any way.

Includes Examples of the Three Basic Morphological Types

Produces orange pigments. 

Everything you need to safetly collect and culture bacteria and fungi from your environment

Ward's Science is not endorsed by or affliated with FOSS curriculum in any way.

E. coli with JM101 can be transformed with pUC8 plasmid to become resistant to Ampicillin and to metabolize lactose

Three Morphology Types in One Tube

Found on dental plaque, implicated in cavities. No Lancefield group shown, gamma hemolysis. 

Ward's Science is not endorsed by or affliated with FOSS curriculum in any way.