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Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.
Close-up of a pharmacist hand arranging paracetamol on a stainless steel tray. Ready to distribute to patients
Science background with molecule or atom
3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen
Nano technology,science, research, glass,synthesis,structure carbon ,c60 fullerene,crystal
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.
Leiden stern c.s. under microscope
corn stem micrograph with dye
Nourish hair of shampoo or serum. Repair damaged hair concept, 3d rendering.
Orange plastic medical container with pills
Cross-section leaf Plant of under the microscope for classroom education.
plant Flower bud of Lilium brownii var.viridulum T.S.\nunder light mircoscope with white background
Blue colored stem cells of a lentil plant under the microscope.
Abstract background Organic Form - 3d rendered image of glass structure, optical technology, nano electrical wave, dispersion colorful rainbow.  Organic shapes and form.  Science fiction or organic technology concept.
Leiden leaf c.s. under microscope
3d Render Molecule Transparent Blue, Science and Medicine Concept (Clipping Path)
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.
Surface photography of nature pattern Crystal shot for background.
Wet rough asphalt black bitumen road pavement surface abstract grunge texture close-up top view background banner.\nBitumen is a sticky, black, highly viscous liquid or semi-solid form of petroleum. In the U.S., it is commonly referred to as asphalt. It may be found in natural deposits or may be a refined product, and is classed as a pitch. Before the 20th century, the term asphaltum was also used.\nTarmacadam is a road surfacing material made by combining crushed stone, sand, and tar. It is a more durable and dust-free enhancement of simple compacted stone macadam surfaces. The terms \
A molecular model of the flavonoid Quercetin.  An antioxidant and anti-inflamatory, it is used as a nutritional suplement.  It is commonly found in many fruits and vegetables and is a significant chemical component of tea.  Isolated on white.
Skin cell background with cosmetics concept, 3d rendering. 3D illustration.
Anthracene molecule. It is polycyclic aromatic hydrocarbon PAH. Molecular model. 3D rendering. Illustration
Barite or Barytes is a naturally occuring mineral made of Barium Sulphate and the source of the element Barium. It is white or colourless and crystaline with a distinct heavy density. Mined to be used in paint and paper production and in the oil industry.
Gold serum with bubble inside drop on skin cell for professional skin treatment product. 3D rendering.
plant rape flower cross section under light mircoscope with white background
Characteristics of fungi living in wood as a group, are polyphyletic under the microscope for education.
3D rendering of microscopic particles and bubbles
Transmission electron microscope (TEM) micrograph showing dark melanin granules in a melanocyte (top center) and in several keratinocytes, which, unlike melanocytes, have bundles of keratin filaments
Medicine pills from medicine strips studio shot isolated on a white background
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