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Science background with molecule or atom
3d render. Finding the shortest path concept points A and B isolated on black background.
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Science or medical concept. Molecular structure on black background
nanomaterial, mesh, molecular hexagonal structure, honeycomb connection of molecules in gold liquid, abstract hi-tech design
Roll of adhesive tape isolated on white.
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.
Old anatomical model of spinal column, vertebral discs and bodies and spinal processes
Fingernail Cross Section of Tissue .
Colorful seamless pattern with Crystal stones.
Internal structure of an animal cell, 3d rendering. Section view. Computer digital drawing.
Blue connected molecules on white background. Horizontal composition with copy space.
3D illustration of a cell membrane on white background
Abstract Background
Cyst of Balamuthia mandrillaris amoeba, 3D illustration. A free-living protozoan in soil and water, can cause granulomatous amoebic encephalitis. Both cysts and trophozoites are infectious forms for humans
Top view of 3D rendered Back to School text made with colorful paperclips
Set of different molecules on a white background. 3d illustration
Golden Turkish Lira Symbol
Glycolic acid is a type of alpha hydroxy acid (AHA). Alpha hydroxy acids are natural acids found in foods. Glycolic acid comes from sugarcane. Alpha hydroxy acids like glycolic acid work by removing the top layers of dead skin cells. Glycolic acid also seems to help reverse sun damage to the skin.
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.
3d rendering of benzene molecules conjugated gold (Au) nanoparticles (NPs) on the black background
Crystal Lattice
Construction adhesive, double-sided adhesive.
Calcium bones for growing puppy
The thoracic spine has 12 nerve roots (T1 to T12) on each side of the spine that branch from the spinal cord 3d illustration
Close-up shooting of a green agate stone mineral surface isolated on white background. Its a macro shot shows nature beautiful details with back lit. Agate is a kind of natural gemstone. Many vibrant colors turquoise, orange, blue, yellow, green. Abstract pattern. Good for Wallpaper texture background. Orange.
Structure of the human skin. Layers and cells, isolated white.
3D rendering blue transparent icon
Red and white advertising banner with metal eyelets. Wide-format printing products. Folded banner in close-up
Molecular structure of Ethanol C2H6O
Free Images: "bestof:Gray220 - Trapezium bone.png Trapezium is shown in yellow 大菱形骨(だいりょうけいこつ)を黄色で示す� � Other fields 1 Information field"
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