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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.
Covid-19 Coronavirus Variants Omicron Delta Gamma Beta Alpha Pandemic Virus Disease Mutation
3D cartoon and Gaussian surface models, PDB 2j0D, white background.
Inside protein molecule
Biological protein and molecule, 3d rendering. 3D illustration.
Textured cells under heavy magnification
Instant soy milk powder in white plate,Alternative milk,healthy concept.Top view
Bacteria pathogen - 3d rendered microbiology image. Illustrate of Lactobacillus Bulgaricus Bacteria, Microbacterium Tuberculosis Bacteria (MTB). Medical research, health-care concept. SEM (TEM) scanning view
p53 (blue) tagged with ubiquitin (yellow) is degraded into small peptides by a proteasome (violett). p53 prevents cancer formation and acts as a guardian of the genome. Mutations in the p53 gene contribute to about half of the cases of human cancer.
3d rendering of Easter eggs background
Structure of novel coronavirus spike receptor-binding domain (pink) complexed with its receptor ACE2 (blue), surface modeel, white background
H2 Hydrogen Molecule Fuel Cell Element Vehicle Biodegradable Ethical Renewable Energy
Gamma secretase protein complex. Multi-subunit intramembrane protease that plays role in processing of proteins. 3D illustration.
Chickpea isolated on the white background
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.
Biological protein and molecule, 3d rendering. 3D illustration.
orange: RNA primer; red: RNA template; light blue: proofreading riboexonuclease; mid blue: helicase; dark blue: RNA directed RNA polymerase; violet: non structural proteins (NSPs).
Hemp Floral Wax in a petri dish
3D cartoon and Gaussian surface models, chain id color scheme, PDB 7t3a, white background
DNA A-T Pair
c-Myc and Max transcription factors bound to DNA. 3D illustration. Atoms shown as spheres with conventional color coding.
Shiny artificial molecular structure in many colors. Horizontal composition, isolated on black background.
Bowls plates with green dry raw buckwheat seeds and flour powder on kitchen table.
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.
organic chemistry, model of the protein molecule - illustration of a biological particle
Peanut powder on white background
3D cartoon and Gaussian surface models, chain id color scheme, PDB 3omv, white background
Different germs in the human intestines called microbiome,Bacteria Lactobacillus in human intestine,Beneficial healthy intestinal bacterium microflora,Gut bacteria
Free Images: "bestof:PDB 1k19 EBI.jpg All alpha proteins alpha-alpha superhelix Chemosensory protein Csp2 Chemosensory protein Csp2 Chemosensory protein Csp2 EBI License 1k19"
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2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
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soy-bean-soybean-icon-vector-soya-995022.svg
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Thyroid hormone synthesis.svg
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