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GABA B receptors  are G protein-coupled receptors, also called metabotropic receptors.  Binding of  an agonist (baclofen, red) leads to a G-protein coupled C-AMP signaling pathway. Source: PDB entries 7eb2, 6r3q,.
Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane,Lipid bilayer
3D cartoon and Gaussian surface models, chain id color scheme, PDB 7t3a, white background
A ball and stick model of Human Insulin. Isolated on black.
3d rendered Gastric inhibitory polypeptide (GIP, glucose-dependent insulinotropic peptide) endocrine protein hormone, 3D illustration
Molecular model of Adenosine triphosphate,  or Adenosine-5'-triphosphate (ATP)
Covid-19 Coronavirus Variants Omicron Delta Gamma Beta Alpha Pandemic Virus Disease Mutation
Green algae cells background
The glucagon like peptide-1 receptor (GLPr) is a G proteincoupled receptor (GPCR) that mediates the action of GLP-1, a peptide hormone. The activated receptor  has a strong effect  on the management of type 2 diabetes mellitus and obesity, including glucose homeostasis and regulation of gastric motility and food intake.
Focal nodular hyperplasia (FNH) is a benign liver lesion that is composed of a proliferation of hyperplastic hepatocytes surrounding a central stellate scar. Typically, FNH is a solitary lesion that is more commonly seen in women.
3D cartoon and Gaussian surface models, chain id color scheme, PDB 3omv, white background
Cells in the body examined by endoscope
Cell membrane and biology, biological concept, 3d rendering. Computer digital drawing.
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.
Lipid bilayer cell membrane with membrane and intracellular receptors
Computer generated abstract concept image of 3d spheres like metaphor of abstract business processes.
From left to right: the NMDA and  AMPA receptors transport calcium cations into neurons after being activated by the neurotransmitter glutamate and  the GABA receptor (right) transport chloride anions after the activation by gamma aminobutyrate. PDB entries: 6wht,  3kg2, 6d6u
anaplastic thyroid carcinoma with heterologous differentiation (leiomyosarcoma)
3D cartoon and Gaussian surface models, PDB 6kxs, white background
DNA A-T Pair
Biological protein and molecule, 3d rendering. 3D illustration.
Nucleosome structure. Structure of an oligonucleosome, showing the packaging of DNA in chromosomes. 3D illustration.
Shiny artificial molecular structure in many colors. Horizontal composition, isolated on black background.
The glucagon like peptide-1 receptor (GLPr) is a G proteincoupled receptor (GPCR) that mediates the action of GLP-1, a peptide hormone. The activated receptor  has a strong effect  on the management of type 2 diabetes mellitus and obesity, including glucose homeostasis and regulation of gastric motility and food intake.
Myxoid liposarcoma.  Myxoid/round cell liposarcoma, or MRCLS, is one of several types of liposarcoma. Liposarcoma is a rare cancer that grows in the cells that store fat in the body. MRCLS usually grows in the arms and legs. These tumors grow slowly, and they can spread to other parts of the body
Acetylcholine receptors in the lipid layer of cell membrane.
Bacteria pathogen - 3d rendered microbiology image. Illustrate of Lactobacillus Bulgaricus Bacteria, Microbacterium Tuberculosis Bacteria (MTB). Medical research, health-care concept. SEM (TEM) scanning view
3D cartoon model, chain id color scheme, based on PDB 5toa, white background.
3D Rendered Illustration, visualization of Neurons firing neurotransmitters in the synaptic gap.
Free Images: "bestof:PDB 1u34 EBI.jpg Small proteins Hormone receptor domain Hormone receptor domain Hormone receptor domain Corticotropin releasing factor receptor 2 CRFR-2beta EBI"
Hg Mercury.jpg
Fractal Broccoli.jpg
antenna-receptor-space-pot-377594.jpg
radio-old-vintage-receptor-1227044.jpg
aerials-antenna-telecommunications-1471443.jpg
phone-phone-booth-communication-1344294.jpg
radio-old-vintage-handy-old-radio-1284961.jpg
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Small_White_Flowers.jpg
The_boat..jpg
Tunnel_in_Cockatoo_Island.jpg
Small_Green_Plant_Leaves.jpg
Pied_Shag_NZ.jpg
The_wharf_Akaroa.NZ..jpg
Clematis_x_'Nelly_Moser'.png
Sweet_Alyssum.jpg
Fantail._(Rhipidura_fuliginosa).jpg
Sweet_Alyssum.jpg
Small-town-in-the-middle-of-the-mountains.jpg
Small dock.jpg
A small palmetto.jpg
Gfp-small-road.jpg
Gfp-small-shed.jpg
Stream on Zhong Po Mountain.jpg
Trees on Zhong Po Mountain.jpg
Ping Pong Table.jpg
Temple on Zhong Po Mountain.jpg
Moon Statue.jpg
Bunch_of_Small_White_Flowers.jpg
Group_of_Small_White_Flowers.jpg
Gymnopilus_junonius.jpg
Zinnia_flower_with_Dark_Small-branded_Swift_butterfly.png
Group_of_Small_Yellow_Sunflowers.jpg
Green_Plant_with_Small_Fruits.jpg
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Macro_of_Small_Green_Leaf.jpg
Field_of_Small_Yellow_Sunflowers.jpg
Person releasing a gila trout fish.jpg
Gfp-michigan-lake-superior-bay.jpg
Small_Green_Herbs_in_Pots.jpg
Small_Lizard_in_Sunshine.jpg
Kōwhai.(genus_Sophora)._NZ.jpg
Small_White_Flowers.jpg
Small_Green_Tree_Leaves_by_Fence.jpg
Small_White_Daisies_in_Grass.jpg
Small_White_Building_on_Shore.jpg
Yellow_Flowers_in_a_Small_Garden.jpg
Autumn_Lale_Hayes._NZ.jpg
The_red_boat.FZ200.jpg
Small crab.jpg
Small cacti.jpg
Small pizza.jpg
Small hill.jpg
Small lake.jpg
Small yacht.jpg
Small pebbles.jpg
Small sailboats.jpg
Small loudspeaker.jpg
Sacramento splittail small fish.jpg
Man releasing endangered species of bird.jpg
Bridge over small river.jpg
Cactus small flowers.jpg
Small stones.jpg
Small village.jpg
Small clouds.jpg
Gfp-wisconsin-rib-mountain-state-park-small-chipmunk.jpg
สก 956(2555)byAlanHaverty.jpg
Small salmon alevin.jpg
Small fishes in box.jpg
Small airplane buried in snow.jpg
Small butterfly on flower.jpg
Dragonfly perches on a small branch.jpg
Young boy holds a small fish.jpg
Several people on small boat.jpg
Small blue orchid.jpg
Stones lichen small plants.jpg
Small purple orchid flowers.jpg
Small palm tree.jpg
Small lakes under mountains.jpg
Small tree house.jpg
Modern small car.jpg
Small boat on shore.jpg
Small power boat racing.jpg
Small paved stones.jpg
Small river in brush.jpg
Cabin and small float plane.jpg
Andreafsky river with small town.jpg
Buildings in small town street.jpg
Waterfall in small waterstream.jpg
Red fox vulpes vulpes adorable baby small canine.jpg
Small fish on a white background.jpg
A small brown grasshopper on grass.jpg
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