Meredith Townsend/Biology-Micro Teacher on X: "Students learned to Gram Stain today! Mixed smear of E. coli and S. epidermis. Pink rods and purple circles! Tomorrow they will gram stain an unknown. #hpisd #
Premium Photo | Microscopic view of gram stain showing escherichia coli or e coli bacteria
Gram-stained Escherichia coli colonies under a microscope. | Download Scientific Diagram
Premium Photo | Microscopic view of gram stain showing rod shape escherichia coli or e. coli bacteria.