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Science background with molecule or atom
Midsection of young male biochemist using pipette over multi well plate at laboratory
Host cells with spores (mold) are inside wood under the microscope for education.
A ball and stick model of Human Insulin. Isolated on black.
Photos taken in the biotechnology laboratory focused on addressing global challenges of biosustainability, including sustainable production of food and feed, but also biochemicals and materials.
Molecular model of insulin hormone, 3D illustration. It is produced by pancreas and takes part in glucose and lipid metabolism
Squalane is a hydrocarbon derived by hydrogenation of squalene. 3d illustration
Colorful seamless pattern with Crystal stones.
Laboratory personnel testing blood
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Melatonin is a hormone, released primarily by the pineal gland, that regulates the sleep–wake cycle. 3D ball-and-stick model, 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.
Arabidopsis thaliana pollen grains in anther, fluorescent staining of DNA by Hoechst 33342 and modelling by  surface rendering software.
Endosomes - 3d rendered image of Endosomes are membrane-bound organelles. They are parts of endocytic membrane transport pathway.  Endomembrane system in cells. Bilayer Lipid Membrane. Abstract medical illustration. Microscopic view. Microbiologic research concept.
Biological protein and molecule, 3d rendering. 3D illustration.
Photos taken in the biotechnology laboratory focused on addressing global challenges of biosustainability, including sustainable production of food and feed, but also biochemicals and materials.
The scientist experimented in the laboratory
Folic acid, folate molecule. It is known as vitamin B9. Molecular model. 3D rendering. Illustration
Omega-3 fatty acids, docosahexaenoic acid (DHA) molecule with oil background 3d rendering
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
From left to right: the NMDA and  AMPA receptors transport calcium cations into neurons after being activated by the neurotransmitter glutamate and  the GABA receptor (right) transport chloride anions after the activation by gamma aminobutyrate. PDB entries: 6wht,  3kg2, 6d6u
The petri dish and liquid is used to work with human cells. Laboratory work in the clinic for artificial fertilization of a female egg.
Biological protein and molecule, 3d rendering. 3D illustration.
Employee is working at factory production line. Healthy drinking production and quality control..
A female technician is conducting metal material testing using instruments in an industrial laboratory
Aerial view of loyster farm by Ardara, County Donegal - Ireland.
Neohalicholactone is unusual fatty acid metabolites having a cyclopropane ring and a nine-membered lactone. 3d illustration
3D rendering of microscopic particles and bubbles
Leiden leaf c.s. under microscope
Close-up of a scientist using a pipette to add liquid to microcentrifuge  vials vials, highlighting precise lab work in biochemistry.
Free Images: "bestof:Succinylcholine.png Chemical structure of succinylcholine en Image Succinylcholine png 2004-06-21 en User MattKingston PD This image was created with JChemPaint"
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