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A ball and stick model of Human Insulin. Isolated on black.
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
3D cartoon and Gaussian surface models, chain id color scheme, PDB 7t3a, white background
Covid-19 Coronavirus Variants Omicron Delta Gamma Beta Alpha Pandemic Virus Disease Mutation
The crystal structure of the tumor marker protein. The 3D model of the biological macromolecule.
DNA Helix - 3d rendered image. Genetic research concept. Complex spiral structure illustration. Medical, science, genetic biotechnology, gene cell, chromosome idea. DNA strands on dark background . Science nanotechnology.
Ribonucleic acid strands consisting of nucleotides important for protein bio-synthesis - 3d illustration
Textured cells under heavy magnification
Biological protein and molecule, 3d rendering. 3D illustration.
Chromosome structure with telomeres at the ends.
3D cartoon and Gaussian surface models, PDB 2j0D, white background.
Liver Fluke Section under light microscope with white background
mRNA (multicoloured strand) is decoded in a ribosome to produce an aminoacid chain, that folds into a protein (red). tRNA (dark violet) molecules carry single aminoacids that are incoporated into the growing chain.
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 model of a nucleosome. Isolated on black.
c-Myc and Max transcription factors bound to DNA. 3D illustration. Atoms shown as spheres with conventional color coding.
DNA mutation, a mutation is a change in a DNA sequence, mutations can result from DNA copying mistakes made during cell division.
This computer-generated image vividly illustrates the invasive Group A Streptococcal bacteria, as they would appear under a microscope. This visual representation helps to understand the microscopic world of Group A Streptococcus and its potential to cause serious diseases.
3D cartoon and Gaussian surface models, PDB 2gjx, white background
DNA A-T Pair
TRPV1 is an ion channel that senses heat, regulates the body temperature and contributes to pain sensation. Source: PDB entry 5is0.
Photomicrograph of filamentous blue-green algae, Oscillatoria species. Each band along the stand is one cell. This filament is very short probably having recently parted from a longer one. Filaments are typically many times longer. This algae is mobile, it moves and twists through the water. San Francisco Bay, California, USA. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - motion blur of live specimen, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Biological protein and molecule, 3d rendering. 3D illustration.
A ball and stick + ribbons model of human Interleukin 2 or IL-2. Interleukin is a hormone which acts as a signalling molecule for the immune system.
Gamma secretase protein complex. Multi-subunit intramembrane protease that plays role in processing of proteins. 3D illustration.
Bacteria pathogen - 3d rendered microbiology image. Illustrate of Lactobacillus Bulgaricus Bacteria, Microbacterium Tuberculosis Bacteria (MTB). Medical research, health-care concept. SEM (TEM) scanning view
Structure of novel coronavirus spike receptor-binding domain (pink) complexed with its receptor ACE2 (blue), surface modeel, white background
plant Flower bud of Lilium brownii var.viridulum T.S.\nunder light mircoscope with white background
DNA methylation is the main epigenetic modfication of DNA. Methylation (white spot) can change the activity of a DNA segment. The DNA methyl transferase I (light blue) transfers a methyl group from S-adenosyl methionine  (red) mostly to cytosine bases of the human DNA. Source: PDB entry 3pt6
Abstract Genetics Disease - 3d rendered image.
Free Images: "bestof:PDB 1xbp EBI.png All alpha proteins Long alpha-hairpin Ribosomal protein L29 L29p Ribosomal protein L29 L29p Ribosomal protein L29 L29p All alpha proteins DNA"
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2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
Genetic code.svg
Genetic code mk.svg
Hepatitis B virus v2.svg
Epicocconone protein.svg
Protein 7 domen.svg
Main protein structure levels pl - secondary structure.svg
Main protein structure levels pl.svg
Protein primary structure zh (zh-tw).svg
PKARII.svg
Proteinoxidation.svg
Glicoprotein.svg
Laminin sketch.svg
Alpha sheet bonding schematic-color.svg
Proteinoxidation 02.svg
Proteinoxidation 03.svg
Primärstruktur von Proteinen2.svg
Pseaa figure1.svg
Steatosis.svg
IFT particle chlamydomonas.svg
TOM complex.svg
ProteinQS.svg
Complement pathway.svg
Lipid raft organisation scheme.svg
Intermediate filament.svg
Stat domain structure (zh-cn).svg
Ribosome mRNA translation tr.svg
Insulin glucose metabolism ZP.svg
Insulin glucose metabolism ZP-ca.svg
Cell membrane detailed diagram blank.svg
dna-biology-science-helix-protein-163710.jpg
AminoAcid length distribution 2010.svg
PhOH-CHCl3 extraction.svg
Proteinoxidation 04.svg
Molbio-Header-2.svg
Molbio-Header.svg
Human genome by functions.svg
Notable mutations.svg
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