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Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
A ball and stick model of a molecule of Human Interferon. Interferons are proteins important in the working of the immune system and are produced in large numbers in the presence of viruses, bacteria, tumors and parasites.  Interferons are used in drugs to combat cancer, multiple sclerosis, hepatitis B and C and other diseases. Isolated on white.
Science background with molecule or atom
plant Zea Stem C.S. under light mircoscope with white background
Enzyme-linked immunosorbent assay (ELISA), Immunology testing method in laboratory
Overhead aerial drone view of oyster farm racks at low tide, flying at a low altitude to be able to see the detail of the oyster racks and seaweed. Located in a tidal estuary in Sutherland, Scotland. the low tides enable workers to access the racks for turning the oysters as they grow. Oysters have been farmed for many hundreds of years using this method. Seaweed has grown around the metal lines of racks.
Copper(II) sulfate with molecular structure. Chemical ingredient used in medical and public health issues.
Details of the periodic table that shows different chemical elements samples.
Carbon grid of graphene atomic structure for nanotechnology background
Slice of natural crystal for patterns and textures use with high resolution.
ATP11C, together with their chaperone CDC50A at the plasma membrane, function as flippases. 3D cartoon and Gaussian surface models, PDB 7bss, white background
Industrial terminal blocks
Binding of the coronavirus spike protein(red)  to an ACE2 receptor (blue) on a human cell leads to the penetration of the virus in the cell, as depicted in the background.
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
the color green, associated with nature, life, health and hope
Different germs in the human intestines called microbiome,Bacteria Lactobacillus in human intestine,Beneficial healthy intestinal bacterium microflora,Gut bacteria
Cosmetic chemicals ingredient on white laboratory table. Candelilla Wax SP-75, Microcrystalline wax sp-623.
Amazing Colorful Agate Crystal stone cross texture background.
Aerial view of loyster farm by Ardara, County Donegal - Ireland.
Close-up water pump filter on table
3D cartoon and Gaussian surface models with a putative membrane shown, PDB 4p02, white background
A molecular model of Bisphenol A or BPA.  It is a common building block in the production of many epoxy resins and plastics including polycarbonate plastic. As such it is present in a huge range of food packaging and household products. There are now concerns about its health effects, particularly its effect on children, infants and fetuses.   Isolated on white.
Scientist hand with blue gloves holding a 96-well plate with the results of a scientific test
Front view of transparent ballot box with votes and COVID virus inside on white background, 3d render
Microcrystalline wax with chemical formula on white laboratory table.
Life-threatening infections are on the rise due to drug-resistant bacteria. Carbapenemase-producing organisms (CPO) are bacteria that have become resistant to a group of antibiotics known as carbapenems. CPO are emerging pathogens world wide.
Research method real-time PCR. 96-well plate on the background of amplification curves.
Close-up shooting of a green agate stone mineral surface isolated on white background. Its a macro shot shows nature beautiful details with back lit. Agate is a kind of natural gemstone. Abstract pattern. Good for Wallpaper texture background. Turquoise, blue
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Researchers carefully load substances onto 96 microwell plates using a micropipette, exemplifying precision and accuracy in scientific experimentation. Working diligently to advance medical and biological research.
Free Images: "bestof:P2-baseplate.tif en Crystal structure of the complex between phage p2 baseplate and Llama VHH5 domains Molecular surfaces represented laterally left and from"
P450cycle.svg
2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
P2-baseplate.tif
Rosélite structure.png
PDB-2RGT-Complex Lhx3 and Isl1.png
Heavy atom.png
Kynureninase-3E9K.png
Mn3O(OAc)6.png
(Mn3O(OAc)6)(AcO)(AcOH).png
Drug-heme interaction.png
Lipscomb-NMR-hexaborene-B6H10.png
Crystal Structure of FGF10-FGFR2b Complex-1NUN.png
Lrrk2 domains.jpg
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RAP1-rasmol.GIF
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EVH1.jpg
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NADK.png
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HLA B^1501.png
TOM70 Yeast.png
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Yoctoreactor library assembly wiki1.JPG
Yoctoreactor library assembly wiki2.TIF
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Thumb Melanotan-one.gif
HLA-A1.png
GABAA receptor schematic.png
Helicobacter Pylori Urease.png
Antiquities_of_Samarkand._Mausoleum_of_Khodzha_Abdu-Derun._General_View_of_the_Mausoleum_from_the_Southwest_WDL3734.png
Antiquities_of_Samarkand._Mosque_of_Khodzha_Akhrar._View_toward_the_Mosque_WDL3750.png
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