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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).
3D cartoon and Gaussian surface models, chain id color scheme, PDB 7t3a, white background
Chromosome structure with telomeres at the ends.
IG-g like Antibodies are attacking a foreign protein.
Textured cells under heavy magnification
Biological protein and molecule, 3d rendering. 3D illustration.
Disease X new genetics modification - 3d rendered image. Abstract background. Virus, pathogen, bacteria, biotechnology, bacterium, biolaboratory, new X disease, brain illness concept. Microscopic SEM (TEM) hologram view. Medical research technology. X chromosomes objects.
A model of a nucleosome. Isolated on black.
TRPV1 is an ion channel that senses heat, regulates the body temperature and contributes to pain sensation. Source: PDB entry 5is0.
3D cartoon and Gaussian surface models, chain id color scheme, PDB 3omv, white background
Antibodies in vivo. Antibody-based therapies have recently been studied. They ar\ne often the focus of attention in chemistry topics. It is a topic that should be developed very much. They are not generated by AI.
Protein enzymes fold into their structure to fulfill their function - 3d illustration
Stem of Nerium indicum T.S. under light mircoscope with white background
CRISPR or Endonuclease enzyme, 3d illustration
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.
orange: RNA primer; red: RNA template; light blue: proofreading riboexonuclease; mid blue: helicase; dark blue: RNA directed RNA polymerase; violet: non structural proteins (NSPs).
Biological protein and molecule, 3d rendering. 3D illustration.
Shiny artificial molecular structure in many colors. Horizontal composition, isolated on black background.
Cosmetic serum Oil drop on Saggy skin cell, Skin Repair, moisturizer, collagen serum, advertising background ready to use, 3D rendering
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.
3D cartoon and Gaussian surface models, PDB 1j7n, chain id color scheme, white background
Immunoglobulin G (IgG) - 3d rendered image. Microbiology illustration  the structure of an antibody. The Y-shaped structure. IgG is the most common type of antibody. Hologram view. SEM.
Chain of amino acid or bio molecules called protein - 3d illustration
Hexagon shell with sequencing ATGC and glowing DNA icon. Double helix structure. Nucleic acid sequence. Genetic research. Transformation of genome code into digital form. 3d illustration.
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.
Liver Fluke Section under light microscope with white background
Human antibodies, immunoglobulin proteins, Immune system. 3D rendering
Different germs in the human intestines called microbiome,Bacteria Lactobacillus in human intestine,Beneficial healthy intestinal bacterium microflora,Gut bacteria
Free Images: "bestof:PDB 1vs8 EBI.jpg All beta proteins L21p-like L21p-like Ribosomal protein L21p Ribosomal protein L21p All alpha proteins Long alpha-hairpin Ribosomal protein L29"
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kereru_,_new_Zealand_Wood_Pigeon.jpg
2ph1 pdb gallery nucleotide binding-protein-2 (MinD homolog).svg
Proteinoxidation 03.svg
Epicocconone protein.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
Laminin sketch.svg
Glicoprotein.svg
Proteinoxidation 02.svg
Pseaa figure1.svg
Primärstruktur von Proteinen2.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
Hepatitis B virus v2.svg
Protein 7 domen.svg
Beta sheet bonding antiparallel-color.svg
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AminoAcid length distribution 2010.svg
Alpha sheet bonding schematic-color.svg
Beta-Faltblatt.svg
Steatosis.svg
Proteinoxidation 04.svg
Genetic code mk.svg
Genetic code.svg
Molbio-Header-2.svg
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PDB 1vs8 EBI.jpg
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PDB 1kqs EBI.jpg
PDB 1n8r EBI.jpg
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