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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.
Karlsruhe, Baden-Wuerttemberg,Germany – October 13, 2013: This dictionary is very famous and used by brazilians learners of German language.This version (Portuguese - German) of the German brand Langenscheidt stands on a white background. The photo was photographed in a studio setting.
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
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.
3D cartoon and Gaussian surface models, PDB 7s03, white background
DNA and biotechnology concept
Dryed soy meat
Freshness capsule
soy meat, plant based meat, plant protein, soy, vegan, vegetarian
Various legumes, top view with beige background
A ball-and-stick molecular model of the hormone Orexin, also known as Hypocretin.  Orexin is involved in the regulation of the sleep/wake cycle and it stimulates apetite, wakefulness and energy expenditure. It has been linked with Alzheimer's disease.  Isolated on white.
TNF-alfa (blue) is the most potent proinflammatory cytokine and is crucial in the pathogenesis of PsA. TNF-  inhibitors considerably relieve symptons in patients. A therapeutic antibody (adalimumab) blocks the receptor binding site of  TNF-.
B-chain pentamer and A-chain subunit (green), 3D cartoon and Gaussian surface model, white background
Heap of peeled peanuts isolated on a white background
organic chemistry: model of the DNA molecule - illustration of a biological particle
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.
The crystal structure of the tumor marker protein. The 3D model of the biological macromolecule.
Abstract Genetics Disease - 3d rendered image.
Tryptophan or Trp is an alpha-amino acid that is used in the biosynthesis of proteins, 3d illustration
An illustration of a strand of DNA. Several strands in red are repaired DNA.
3D cartoon and Gaussian surface models, chain id color scheme, PDB 7t3a, white background
A model of a molecule of arginine, an amino acid. Amino acids are the building blocks of proteins and have many functions in metabolism. In particular, Arginine has an important function in the immune system, wound healing and cell division.
Sa Fregula Sarda on a white background
Sunflower seeds are coated with crab-flavored flour and deep-fried.
A bone shape consisting of dog food pellets on a white background. Concept of healthy food for dogs
Stock photo showing close-up, elevated view of horse gram (Macrotyloma uniflorum) also known as gahat, hurali, kulthi bean or Madras gram, that are piled high in a white, china bowl against a distressed brown background. Lentils are considered to be a very healthy food, containing a rich source of wealth of carbohydrates, dietary fibre and proteins, as well as calcium, iron and phosphorus.\n\n* Not AI modified *
Green bean seed on white background, shaped B letter
3d render.  DNA  isolated on white background.
Nivolumab is an anti-cancer medication used to treat several types of cancer. 3D cartoon and molecular surface model, entity id color scheme, PDB 5ggr, white background
chinese medicine fenugreek, common fenugreek seed
Free Images: "bestof:PDB 1eww EBI.jpg All beta proteins Single-stranded left-handed beta-helix An insect antifreeze protein An insect antifreeze protein Thermal hysteresis protein"
Melissodes_lupina,m,back,Lincoln_Co,_WY_2016-02-25-11.48.jpg
Melissodes_lupina,m,face,Lincoln_Co,_WY_2016-02-25-12.03.jpg
Melissodes_lupina,m,side,Lincoln_Co,_WY_2016-02-25-12.14.jpg
Stingless_bee_1,_f,_side,_peru_2014-07-30-12.46.57_ZS_PMax.jpg
Stingless_bee_1,_f,_face,_peru_2014-07-30-12.33.22_ZS_PMax.jpg
egg-egg-carton-protein-proteins-319544.jpg
fried-eggs-eat-egg-food-snack-547389.jpg
ham-sausage-turkey-ham-turkey-meat-74197.jpg
scrambled-eggs-breakfast-plate-939251.jpg
scrambled-eggs-egg-eat-breakfast-1042653.jpg
marrowbone-beef-meat-bone-raw-eat-897982.jpg
beef-meat-bone-raw-eat-food-red-897977.jpg
veal-shank-meat-veal-steakes-haxe-74307.jpg
deep-fat-frying-sear-fry-oil-74242.jpg
meat-pork-pork-belly-tuna-belly-74214.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
Glicoprotein.svg
Laminin sketch.svg
Proteinoxidation 02.svg
Beta sheet bonding antiparallel-color.svg
Beta sheet bonding parallel-color.svg
AminoAcid length distribution 2010.svg
Primärstruktur von Proteinen2.svg
Pseaa figure1.svg
Beta-Faltblatt.svg
IFT particle chlamydomonas.svg
ProteinQS.svg
TOM complex.svg
Lipid raft organisation scheme.svg
Complement pathway.svg
Intermediate filament.svg
Stat domain structure (zh-cn).svg
Ribosome mRNA translation tr.svg
Molbio-Header-2.svg
Insulin glucose metabolism ZP-ca.svg
Insulin glucose metabolism ZP.svg
Molbio-Header.svg
Cell membrane detailed diagram blank.svg
Hepatitis B virus v2.svg
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