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3D cartoon model, secondary structure color scheme, PDB 4krf, white background
Intestinal microbiome,Probiotics health benefits,Gut bacteria,lactococcus, propionibacterium, bifidobacterium.
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
A molecular model of Human Insulin. Isolated on black.
Lung cancer, also known as lung carcinoma, is a malignant lung tumor characterized by uncontrolled cell growth in tissues of the lung.
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Human liver anatomy with chemical molicules. 3d illustration
Neuroendocrine carcinoma well differentiated (carcinoid) rectum with immunostain synaptophysin
3D cartoon and Gaussian surface models, PDB 1n69, white background
Closeup of X chromosome with DNA inside
Chain of amino acid or bio molecules called protein - 3d illustration
abstract imagery of a fusion of colors and surfaces
Main mutation site of the coronavirus variant B.1.531 emerged in South Africa. The spike protein (red) is bound to the angiotensin converting enzyme 2 (blue). The mutation is at the amino acid position 484 (yellow). Source: PDB entry 6cs2.
Surface photography of nature pattern Crystal shot for background.
Transcription is the first step in gene expression. It copying a gene's DNA sequence to make an RNA molecule. Transcription is performed by RNA polymerase 3d rendering.
Pile of Microcentrifuge Tubes , syringes, Blisters and pills- Medical Plastic. Isolated on white, studio shot.
3D cartoon and Gaussian surface model, PDB 2aot, white background.
3 spheres slide down glass tubes
Ulcerative colitis (UC) is one of the two types of inflammatory bowel disease (IBD), with the other type being Crohn's disease. It is a long-term condition that results in inflammation and ulcers of the colon and rectum.
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.
Background of mold in the wood of the house.
Organelles inside Eukaryote, focus on golgi apparatus - 3d illustration
Top view of a female breast with a tumor. Features body silhouette, lobules, lactiferous ducts and tumor. Isolated on black.Also available without tumor. Side view with/without tumor also available.
3D cartoon and Gaussian surface models, PDB 4irv, white background
Spiral Balls
Green background with round volumetric shapes, 3D rendering illustration
DNA, abstract science background
Adipose tissue human, Smooth muscles human, Bone human and Striated (skeletal) muscle human under the microscope in Lab.
Photomicrograph of one celled amoeba. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Free Images: "bestof:PDB 1k3m EBI.jpg Small proteins Insulin-like Insulin-like Insulin-like Insulin - Protein Domain EBI License 1k3m November 16 2008 Insulin - Protein Domain Files"
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