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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
3D Rendered Illustration, visualization of Neurons firing neurotransmitters in the synaptic gap.
Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane,Lipid bilayer,lipid bi-layer cell anatomy
3D cartoon model, chain id color scheme, based on PDB 5toa, white background.
Poly Protein G with Detection Antibodies to enhance Immunoassays sensitivity on the lipid bilayer bacteria outer layer 3d rendering
Closeup of the synapse transmitting signal along neuron network.
Sebaceous glands are microscopic glands found in your hair follicles that secrete sebum 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.
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.
Digitally generated close up Neurons cells
Glycoprotein bilayer cell membrane cross section and its ion channel (3D Rendering)
Brains Neurons,Synapse of neuron cell,information transfer at the cellular or atomic level,Active receptor
3d render of the epidermal growth factor (EGF) receptor
Phospholipid bilayer membrane structures that make up living cells and their contents. This is an image of membrane proteins in the membrane.\nThis image, which looks like a plastic model, evokes biology and biochemistry. It can be used as a cover for magazines, textbooks and presentation materials.\nThis image was not created by AI.
The GABAA receptor is an ionotropic receptor and ligand-gated ion channel. Its endogenous ligand is γ-aminobutyric acid, the major inhibitory neurotransmitter in the central nervous system. 3D cartoon model with reduced opacity, white background.
ATP Synthase Protein - 3d rendered image. Medical microbiology concept.  Structure and conformational states of the bovine mitochondrial ATP (Adenosine triphosphate) synthase. Chemical energy is synthesized in eukaryotic cells primarily. Hydrolase. Hologram view. HUD, FUI
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,.
3D Rendered Illustration, visualization of Neurons firing neurotransmitters in the synaptic gap.
Life cycle of filamentous bacteriophage M13 in phospholipid bilayers 3d rendering
Digitally generated close up Neurons cells
Synaptic transmission is the process by which nerve cells (neurons) communicate with each other in the nervous system. It is a crucial mechanism for transmitting signals between neurons and is essential for various functions, including sensation, movement, and cognition.
Molecular Model of Human Insulin with disulfide bonds shown.
3D cartoon and Gaussian surface models. PDB 3kqg, chain id color scheme, white background.
Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane,Lipid bilayer
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.
The vascular endothelial growth factor (red) promotes blood vessel formation (angiogenesis). It affects cancer proliferation, wound healing and other physiological processes.  Activation by VEGF leads to the dimerization of the VEGFR monomers. Source: PDB entries, 5t89, 2m59, 3hng.
The three-dimensional structure of proteins is represented in a variety of conformations. This image is based on the ribbon structure of a protein. It is suitable for biology notebooks and book covers.\nThis image has not been created by AI.
Lipid bilayer cell membrane with membrane and intracellular receptors
Evolution and Mystery of Life: Mollusks Living in Water
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