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3D cartoon and Gaussian surface models, chain id color scheme, PDB 3omv, white background
Covid-19 Coronavirus Variants Omicron Delta Gamma Beta Alpha Pandemic Virus Disease Mutation
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
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.
Nucleosome structure. Structure of an oligonucleosome, showing the packaging of DNA in chromosomes. 3D illustration.
Inside protein molecule
Dna structure on science background. 3d illustration
Abs Virus - 3d rendered image like colorized scanning electron micrograph. Scene showing virus (yellow)  emerging from infected cell.\nConcept of coronavirus that’s causing a global pandemic. Covid-19, Sars-cov-2 alpha, betta, gamma, delta, lambda variant, 2019-nCoV, Coronavirus.\nSEM, TEM, hologram view.
3D cartoon and Gaussian surface models, PDB 6vg8, white background
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.
H2 Hydrogen Molecule Fuel Cell Element Vehicle Biodegradable Ethical Renewable Energy
DNA mutation, a mutation is a change in a DNA sequence, mutations can result from DNA copying mistakes made during cell division.
Chemical formula of Progesterone
The crystal structure of the tumor marker protein. The 3D model of the biological macromolecule.
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 6p8e, white background
Liver Fluke Section under light microscope with white background
Immunotherapy of Alzheimer's disease: Monoclonal antibody (light blue) bound to an amyloid beta peptide (orange),  that is aggregated to amyloid beta fibrils, which build up amyloid plaques.
DNA A-T Pair
in vitro fertilization on scientific background. 3d illustration
A model of an Enhanceosome protein complex binding to a strand of DNA. This enhanceosome reacts to infection by viruses by accelerating the production of human interferon and triggering the defenses of the immune system.
Copper(II) sulfate with molecular structure. Chemical ingredient used in medical and public health issues.
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, chain id color scheme, PDB 7t3a, white background
5G, 5 Generation, Mobile Network Data Technology, Global Communication, Speed
The human immunodeficiency virus single-stranded RNA genome is converted into double-stranded DNA by the viral reverse transcriptase and then the DNA is integrated in the DNA of an infected human cell. The reverse transcriptase is one of the main targets to disrupt the virus multiplication through an inhibitor. There are nucleoside and nucleotide inhibitors and non nucleoside analogue inhibitors.
New financial services linked to credit cards
Lipid bilayer cell membrane with membrane and intracellular receptors
Chemical formula of Aldosterone
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Photoelectric diode forward bias.svg
Work function mismatch gold aluminum.svg
Thermionic diode reverse bias.svg
Thermionic diode forward bias.svg
Kelvin probe setup at flat vacuum.svg
Stat domain structure (zh-cn).svg
KaisekiGairon-346-1.svg
Wheat plot Duke St School Toodyay 1920s.jpg
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Box Muller.svg
Finite element triangulation.svg
Johann_Adam_Freiherr_von_Aretin_2.png
Chunnel traffic-fr.svg
Absolute Value.svg
Origins of English Words.svg
Complex sin abs 01 Pengo.svg
ZIP-64 Internal Layout.svg
USN-Seabees-Insignia.svg
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Altoviti.jpg
Dorsa and Suess F crater AS12-54-8112.jpg
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