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Communications tower against a blue sky.
Vertical photo of a communication tower with the cloudy sky in the background
3D cartoon and Gaussian surface models, PDB 1j7n, chain id color scheme, white background
Telecommunication tower 5g
Granbury, Texas, USA - June 11, 2020: Linemen install additional cables on a telecommmunication tower.
Human embryonic stem cells
Section of an atrial wall of a human heart in the microscope
anaplastic thyroid carcinoma with heterologous differentiation (leiomyosarcoma)
Located at the border of a large forest, in a clearing. The 4G mast is used the provide high-speed wireless telecommunications for a semi rural area.
Cells in the body examined by endoscope
After dopamine binding, the dopamine receptor changes his shape and binds the inactive G protein.The G protein expels its GDP molecule replacing it by GTP. and falls into two pieces. The Galpha subunit binds to and activates the enzyme adenylyl cyclase, which produces then cyclic AMP spreading a signal through the cell.
5g antenna located on the tower
3D cartoon and Gaussian surface models, PDB 6gu2, white background
Slice of natural crystal for patterns and textures use with high resolution.
Deep artificial neural network, schematic structure with layers text labels on white background
Diffuse large B-cell lymphoma, or DLBCL, is a cancer that starts in white blood cells called lymphocytes.
Intracellular transport, kinesin motor proteins, orange, transport molecules moving across microtubules, 3D illustration
Vegan burger ingredients isolated on a  table (bell pepper and peas)
prostate cancer, prostatic hyperplasia, Structure of male prostate, cross section, 3d illustration
Bunch of 4g and 5g antennas on rooftop in Bangkok
3D cartoon and Gaussian surface models, chain id color scheme, PDB 5y0m, white background
Inside protein molecule
Telecomms transmitter mast for mobile phone businsses to transmit data and calls across networks
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
Amitriptyline is used as an antidepressant and antimigraine drug. It blocks sodium channels on neuronal membrans. Sodium channels generate and propagate action potentials in neurons and muscle. Source: PDB entry 6AGF
Give way sign painted on an asphalt shared pathway.
Transmission electron microscope micrographs  showing the aspect of muscle fiber sarcomere components in longitudinal (below) and transverse (above) sections at the Z-line, I and A bands and H zone
Different germs in the human intestines called microbiome,Bacteria Lactobacillus in human intestine,Beneficial healthy intestinal bacterium microflora,Gut bacteria
3D cartoon Gaussian surface models, chain instance color scheme, based on PDB 1jlh, white background.
Directly above old and dirty electrical outlet socket on the wood floor, extension cord
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