Anthrax bacteria, SEM

Tongue bacteria. Coloured scanning electron micrograph (SEM) of bacteria on the surface of a human tongue. Large numbers of bacteria can form a visible layer on the surface of the tongue. The mouth contains a large number of bacteria, most of which...

Tongue bacteria. Coloured scanning electron micrograph (SEM) of bacteria on the surface of a human tongue. Large numbers of bacteria can form a visible layer on the surface of the tongue. The mouth contains a large number of bacteria, most of which...

Used wax dental floss with dental plaque (brown), bacteria (yellow) and cheek cells (purple) on the dental floss fibres (green), coloured scanning electron micrograph (SEM). Plaque consists of a biofilm of bacteria embedded in a glycoprotein matrix....

Used wax dental floss with cheek cells (orange) and bacteria (blue) on dental floss fibres (brown), coloured scanning electron micrograph (SEM). Cheek cells often get scraped from the inside of your mouth when flossing your teeth. Numerous bacteria...

Used wax dental floss with cheek cells (yellow) and bacteria (green) on dental floss fibres (pink), coloured scanning electron micrograph (SEM). Cheek cells often get scraped from the inside of your mouth when flossing your teeth. Numerous bacteria...

Used wax dental floss with cheek cells (pink) and bacteria (yellow) on dental floss fibres (green), coloured scanning electron micrograph (SEM). Cheek cells often get scraped from the inside of your mouth when flossing your teeth. Numerous bacteria...

Coloured scanning electron micrograph (SEM) of Oral bacterium, Streptococcus mutans with surrounding dextran polysaccharide mucilage (glucan). S. mutans is a coccoid shaped, Gram-positive, facultative anaerobic bacterium that is part of the normal...

Coloured scanning electron micrograph (SEM) of Oral bacterium, Streptococcus mutans with surrounding dextran polysaccharide mucilage (glucan). S. mutans is a coccoid shaped, Gram-positive, facultative anaerobic bacterium that is part of the normal...

E. coli bacteria, SEM

Campylobacter jejuni bacteria, SEM

E. coli bacteria, SEM

Mycobacterium smegmatis bacteria, SEM

E coli bacteria, SEM

E. coli bacteria, SEM

Campylobacter jejuni bacteria, SEM

E. coli bacteria, SEM

Bacteria shapes, artwork

Oral bacteria. Coloured scanning electron micrograph (SEM) of mixed oral bacteria (cocci and bacilli).

Streptomyces coelicoflavus bacteria. Coloured scanning electron micrograph (SEM) of Streptomyces coelicoflavus bacteria (strands) and chains of Streptococcus bacteria (round).

Streptomyces coelicoflavus bacteria. Coloured scanning electron micrograph (SEM) of Streptomyces coelicoflavus bacteria (strands) and chains of Streptococcus bacteria (round).

Plaque-forming bacteria, SEM