Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Symbolic illustration of infectious viruses under the microscope, for example influenza viruses, smallpox, measles or similar. Medical research and investigation of diseases and healthcare concept.
plant Stem of Nymphaea tetragona T.S. under light mircoscope with white background
Epithelial Cells in urine sediment.
Photomicrograph of Paramecium caudatum. Consists of only one cell. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Cosmetic pipette dropper and liquid smear with bubbles on white background. Serum, oil, collagen, enzyme, ceramide and peptides,hyaluronic acid swatch on isolated banner.
Squash preparation of stained onion root tip cells showing late telophase and metaphase stages of mitosis. Bright field illumination on a Leica microscope, Image taken with the X100 objective lens.  Depth of focus is extremely shallow (less than one micron).  Optimum setting of the aperture for maximum resolution and good contrast. Chromatic aberation is inevitable in light microscopy, especially at this scale of magnification, but has been kept to a minimum in this image.
Diatoms, algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae
WHO says that it is estimated that ETEC causes about 220 million diarrhoea episodes globally, with about 75 million episodes in children under 5 years of age, resulting in between 18 700 and 42 000 deaths in children younger than 5 years. Several vaccines are in the pipeline.\nETEC is also a very common cause of traveler's diarrhea, this infection is usually self limiting, with no need for antibiotics. ETEC is common in developing countries.
Abstract designed black, gray and white wallpaper background image for computer desktops.
Close-up of paper with text in paper shredder machine.
Orkhon inscriptions, oldest turkic monuments
Natural agate surfaces, suitable for backgrounds and wallpapers.
microscopic view of plant cells for botanic education and analysis
In vitro bacterial culture
Antimicrobial susceptibility testing in petri dish, here R= Resistance, S= Sensitive and M= Modarate.
Alchemy, drugstore, pharmacy - amber glass bottles and equipment
Large number of mathematical formulas focus zoom on a white background
stx2a is a subtype of Shiga toxin-producing E. coli (STEC) linked to Hemolytic Uremic Syndrome (HUS), a severe condition impacting kidney function and blood clotting. STEC poses a significant risk of foodborne illness and can spread within communities including family members.
A micrograph of nanoparticles made of lipids containing an anticancer drug. Modern biomedical applications and cancer treatments
Learn new language
Alternaria spore was zoom by transmission electron microscope. Alternaria is a genus of ascomycete fungi. Alternaria species are known as major plant pathogens.
Photomicrograph of one celled amoeba. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Epidermis. Electron microscope micrograph showing a keratinocyte of spinous layer. The epithelial cell has a polygonal shape, central nucleus with nucleolus, cytoplasm full of keratin filament bundles, and numerous dark desmosomes crossing the intercellular spaces.
peptide sequence letter in the screen point by finger
textured
In vitro bacterial culture
science microscopy micrograph cleavage stage of frog egg
Trematode parasite under a microscope
Human IVF for those who want to have children
Serratia Marcescens is a rare Nosocomial Pathogen.\nThis bacterium is a gram-negative bacillus  found in soil and water. it produces a red pigment at room temperature. It can cause urinary and respiratory infections, endocarditis, osteomyelitis, septicemia, wound infections, eye infections, and meningitis.
Free Images: "bestof:Meyers b6 s0062 b1.png de Liktor mit dem Fascis Meyers b5 s0062 jpg ca 1885 author PD-Meyers Images from Meyers Konversationslexikon 4th edition - text figures"
Terms of Use   Search of the Day