1

Your cart is empty.

My Cart (0) My Cart (0) Check Out

The Art in Science

Product Image The Reason They Invented the Toothbrush

The Reason They Invented the Toothbrush

Porphyromonas gingivalis is a bacterium that is present in high numbers in the mouth of people with gum disease, a major cause of bad breath and tooth loss. This is an image of the bacteria being cultivated in agar with blood from sheep, ideal for the bacteria growth. P. gingivalis loves growing in places with food and blood (like unclean teeth!), and will turn black by processing hemoglobin and storing it on its surface.

Dimensions:

Print Size Approximate Total Size With Mat or Mat/Frame
5x7 9x11
5x12 11x18
8x10 12x14
11x14 15x18
16x20 20x24