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A ball and stick + ribbons model of Human Growth Hormone, also known as Somatotropin.
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Nucleosome, molecular model. 3D illustration. The nucleosome consists of a DNA double helix wrapped around a core of histone proteins.
3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen
3D cartoon and Gaussian surface models, PDB 2j0D, white background.
Inside protein molecule
Biological protein and molecule, 3d rendering. 3D illustration.
nanotechnology and abstract graphene structures
3D rendering of forming human apoptosome molecule contains seven Apaf-1 molecules symmetrically arranged in a wheel-shaped structure to form a central hub
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.
A ball and stick + ribbons model of beta-secretase - a protein that is important in forming healthy peripheral nerve cells, but is also involved in the onset of Alzheimer's disease.
Immunotherapy of Alzheimer's disease: Monoclonal antibody (light blue) bound to an amyloid beta peptide (orange),  that is aggregated to amyloid beta fibrils, which build up amyloid plaques.
DNA close-up, DNA Molecule Model, DNA Strands, DNA animation
Digital background depicting innovative technologies in medicine systems, neural interfaces and research genetic and biology
3D cartoon and Gaussian surface models, chain id color scheme, PDB 3omv, white background
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
DNA composed of two chains that form a double helix. DNA is a molecule inside cells contains genetic information responsible for the development and function of an organism.
Structural model of Benzene molecule
Biological protein and molecule, 3d rendering. 3D illustration.
A model of a nucleosome. Isolated on black.
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.
3D cartoon and Gaussian surface models, chain id color scheme, PDB 7t3a, white background
Conceptual large group of Covid-19 viruses with copy space. Covid-19 virus illustration downloaded from CDC than layered and manipulated. for more information please visit Centers for Disease Control and Prevention web site: https://www.cdc.gov/media/subtopic/images.htm
Gamma secretase protein complex. Multi-subunit intramembrane protease that plays role in processing of proteins. 3D illustration.
High resolution 3d illustration.
Biological protein and molecule, 3d rendering. 3D illustration.
A ribbons model of Human Growth Hormone, also known as Somatotropin, with a translucent surface model.
Tryptophan or Trp is an alpha-amino acid that is used in the biosynthesis of proteins, 3d illustration
Food supplement capsules with oil - Vitamin D3
Free Images: "bestof:PDB 2cxd EBI.jpg All alpha proteins Hyaluronidase domain-like TTHA0068-like TTHA0068-like Hypothetical protein TTHA0068 EBI License 2cxd November 16 2008"
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Thyroid hormone synthesis-it.svg
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