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3D cartoon and Gaussian surface models, PDB 6gu2, white background
Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane,Lipid bilayer,lipid bi-layer cell anatomy
The amyloid beta peptide (light blue) is a component of the amyloid precursor protein, which is bound to a cell membrane. The gamma secretase enzyme cuts the free form, that aggregates to amyloid plaques. Source: PDB entries 2beg, 1mwp
Digital Dispersed corona virus on petri dish. Animation of multiplication of CORONA VIRUS COVID-19
3d rendered image at 300 dpi
Squash preparation of  onion root tip cells stained to reveal chromosomes,  Bright field illumination, light microscopy.  This image was taken with the X40 objective lens.  Depth of focus is extremely low at this magnification.  Smaller apertures give greater depth of focus, but image quality deteriorates and resolution is greatly reduced.  The aperture in this image was optimised for contrast and resolution. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
Abstract bacteria, yeast colonies growing, agar gel in a petri dish isolated on white background. Copy space.
Aspergillus fumigatus is one of the most common Aspergillus species to cause disease in individuals with an immunodeficiency. This pathogen primarily causes invasive infection in the lung.
3D cartoon and Gaussian surface models with a putative membrane shown, PDB 4p02, white background
In vitro bacterial culture
Pathogen yeasts infections are treated with fluconazole, that blocks the lanosterol 14-alpha demethylase. This enzyme is essential for the biosynthesis of ergosterol, that is essential for the permeability and rigidity of the fungal plasma membrane. The magnification shows the active site with fluconazole interacting with a heme group. Source PDB entry 5esf.
Hand Holds Petri Dish with Bacteria Culture
Cell Membrane and Molecules, 3d rendering. Computer digital drawing.
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Lipid bilayer cell membrane with membrane and intracellular receptors
Lactose-negative biofilm-forming Enterobacter cloacae, resistant to multiple drugs.  Enterobacter cloacae is a member of the normal gut flora. These bacteria are responsable for many hospital-acquired infections for which the mortality rate is generally high.
3D cartoon and Gaussian surface models, chain entity color scheme, PDB 3vzt, white background.
In vitro bacterial culture
The glucagon like peptide-1 receptor (GLPr) is a G proteincoupled receptor (GPCR) that mediates the action of GLP-1, a peptide hormone. The activated receptor  has a strong effect  on the management of type 2 diabetes mellitus and obesity, including glucose homeostasis and regulation of gastric motility and food intake.
Photomicrograph of one celled amoeba. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
A 3D rendering featuring a half-cut liposome and other liposomes dispersed on a white background
Working with bacteria
Background of mold in the wood of the house.
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
3D cartoon and molecular surface models, chain id color scheme, putative membrane shown, pdb 1l7v, white background
Candida grown on agar plate
Amitriptyline is used as an antidepressant and antimigraine drug. It blocks sodium channels on neuronal membrans. Sodium channels generate and propagate action potentials in neurons and muscle. Source: PDB entry 6AGF
In vitro bacterial culture
Cell membrane and biology, biological concept, 3d rendering. Computer digital drawing.
29 October Republic Day of Türkiye text on a red shiny sphere with a partial Turkish flag on white background. Easy to crop for all your print sizes and social media needs.
Free Images: "bestof:PDB 2ec7 EBI.png Small proteins Retrovirus zinc finger-like domains Retrovirus zinc finger-like domains Retrovirus zinc finger-like domains HIV nucleocapsid EBI"
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