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Bacteria Lactobacillus in human intestine,Beneficial healthy intestinal bacterium microflora,Probiotic bacterium
A quadrant streak of the bacterium Staphylococcus aureus cultured or inoculated on Baird-Parker agar with egg tellurite .
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet), ampicillin (red).
Yeasts sprout in microscopy
Host cells with spores (mold) are inside wood under the microscope for education.
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.
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
3D cartoon and Gaussian surface models, PDB 6gu2, white background
Aerial view of loyster farm by Ardara, County Donegal - Ireland.
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.
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.
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.
Branching budding yeast cells with pseudohyphae in gram stain fine with microscope.
plant Soya Stem C.S. under light mircoscope with white background
Algae, a unicellular organism
Particles, medical concept
Lily leaf c.s. under microscope
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
The Raf/MEK/ERK (MAPK) propagates growth signals in the cell. Misregulation can lead to cancer.\nThe red dots on the active EGFR are phosphorylated tyrosines. PDB entries: 1egf, 1nql, 1m17, 2jwa, 3njp, 2gs6, 1gri, 1xd2, 3ksy, 5p21, 6xi7, 6q0j, 2y4i,
Chain or ribbon diatom, a type of algae.
A quadrant streak of the bacterium Staphylococcus aureus cultured or inoculated on Baird-Parker agar with egg tellurite .
3D cartoon and Gaussian surface models, entity id color scheme, putative membrane is shown, PDB 4gd3, white background
Shiny artificial molecular structure in many colors. Horizontal composition, isolated on black background.
Slime molds, as a group, are polyphyletic under the microscope for education.
Lymphocytic myocarditis. Myocarditis is an inflammation of the heart muscle. Lymphocytic refers to the type of cell seen in the affected tissue. A lymphocyte is a type of immune function cell.
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
Quantum Gravity 3d rendered image of a comprehensive exploration of Quantum Gravity theories. String theory, loop quantum gravity (LOG), causal dynamical triangulation, twistor theory, gravitational waves, spacetime, gravity waves, quantum mechanics, quantum entanglement concepts.
Stratified flat epithelium under microscope
Different germs in the human intestines called microbiome,Bacteria Lactobacillus in human intestine,Beneficial healthy intestinal bacterium microflora,Gut bacteria
Free Images: "bestof:PDB 2hg9 EBI.jpg Membrane and cell surface proteins and peptides Bacterial photosystem II reaction centre L and M subunits Bacterial photosystem II reaction"
P450cycle.svg
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Togni s reagent II reaction 01.svg
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Togni s reagent II reaction 03.svg
Reaction of Propan-1-ol and Copper(II) oxide to Propionaldehyde.svg
Reaction of Propan-1-ol and Copper(II) oxide to Propionaldehyde 2.svg
Fotoukład 2.svg
FMH2-Bioluninescence.svg
PS-Hemmer.svg
Norrish typeII reaction.svg
Ferrier carbocyclization.svg
Alpha oxidation part II.svg
Prokaryote cell diagram international.svg
Bischler-Napieralski Isoquinoline synthesis mechanism II.svg
Semnalizare engl.svg
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