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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.
traditional thai fabric
Human Morula Cell, Solid Ball of Cells Resulting from Division
The researcher is holding Petri dish plate with Malt Extract Agar use for growth media to isolate and cultivate yeasts, molds fungal in medical health laboratory analysis disease
Photomicrograph of one celled amoeba. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Particles, medical concept
Leiden leaf c.s. under microscope
Bacterium under the microscope. Disease, contagious, infection, sick, medical research. Abstract illustrative concept.
Stem of Nerium indicum T.S. under light mircoscope with white background
Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.
Natural agate surfaces, suitable for backgrounds and wallpapers.
Blue colored stem cells of a lentil plant under the microscope.
Different germs in the human intestines called microbiome,Bacteria Lactobacillus in human intestine,Beneficial healthy intestinal bacterium microflora,Gut bacteria
Cross sections of dicot plant root under light microscope view for botany education.
Infection disease - 3d rendered image. Abstract pathogen scene. Microscopic view. Infection, disease microbiology concept. Fungal, mold, mushroom, spore, yeast, bacteria, yeast image. SEM (TEM) view.
Cedar pollen
plant rape flower cross section under light mircoscope with white background
A quadrant streak of the bacterium Staphylococcus aureus cultured or inoculated on Baird-Parker agar with egg tellurite .
Colony of
Epidermis. Electron microscope micrograph of an epidermis spinous layer. The keratinocytes show polygonal shapes, central nucleus with nucleolus, cytoplasm full of keratin filament bundles, and numerous desmosomes crossing the intercellular spaces.
corn stem micrograph with dye
clear gel drops in petri dish isolated on white background. Cosmetic laboratory research, medical or science test concept.
Human cell or Embryonic stem cell
abstract background with bokeh lights
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. Abstract pattern. Good for Wallpaper texture background. Turquoise, blue
Cross-section leaf Plant of under the microscope for classroom education.
blue bubble with h2
Lime trunk
Digitally painted on Tablet, Pixelated Planets, Abstract Background
Free Images: "bestof:Human embryonic stem cell colony phase.jpg This image is of cell line SA02 http //stemcells nih gov/research/registry/cellartis asp Image is of human embryonic"
Humanstemcell.JPG
Sneeze.JPG
Napoleon's_exile_to_Elba3.jpg
woman-girl-female-human-take-791227.jpg
Human_Papilloma_Virus.jpg
Tomato (1).jpg
1850LindseyHouseChelsea.jpg
US_Navy_080113-N-8933S-043_Information_Systems_Technician_2nd_Class_Mark_Heier,_assigned_to_the_amphibious_dock_landing_ship_USS_Fort_McHenry_(LSD_43)_as_part_of_Africa_Partnership_Station_(APS),_plays_soccer_with_local_Gabones.jpg
Manzanar portrait Toyo Miyatake 00100u.jpg
US_Navy_071212-N-0193M-416_Felix_Lankester,_project_manager_for_the_Limbe_Wildlife_Center,_introduces_U.S._Navy_Cmdr._Byron_Smith,_kneeling,_and_British_Navy_Cmdr._Nigel_May,_to_the_center's_residents_while_giving_a_tour.jpg
Large cell tower.jpg
Ebola_Virus_Particles.jpg
Ebola_Virus_Particles.jpg
Human footprints in snow.jpg
Human foot print in sand.jpg
Chemical_synapse_schema_cropped.jpg
Solar garden light.jpg
Lunar libration with phase Oct 2007.gif
Child foot.jpg
A young girl handles a turtle.jpg
Oldavai gorge.jpg
Eye open close up.jpg
Eye opened close up.jpg
Baby sea turtles in hands.jpg
Crayfish in hand.jpg
A bull moose stands under birch tree.jpg
John_Everett_Millais_-_Mariana_-_Google_Art_Project.jpg
Clothes on line at winter.jpg
Queen Wilhelmina & Juliana.jpg
Deli sandwiches.jpg
Lunar libration with phase2.gif
Walking in a shopping mall.jpg
Freshwater black sandshell mussels ligumia recta on hand with coin.jpg
Thick shelled river mussels in hand unio crassus.jpg
Ambystoma californiense california tiger salamander in hands.jpg
Glyptemys muhlenbergii bog turtle in hands.jpg
Little snapping turtle in hands chelydra serpentina.jpg
John_Singer_Sargent_-_Carnation,_Lily,_Lily,_Rose_-_Google_Art_Project.jpg
Twin_Towers-NYC.jpg
Texas horned lizard phrynosoma cornutum fits in the palm of hand.jpg
John_Everett_Millais_-_Ophelia_-_Google_Art_Project.jpg
Women preparing food (2).jpg
Antoine_Vollon_-_Mound_of_Butter_-_National_Gallery_of_Art.jpg
Joseph_Mallord_William_Turner_-_The_Sun_of_Venice_Going_to_Sea_-_Google_Art_Project.jpg
Tissue Engineering; Biomaterials for the Heart (5881107872).jpg
Bedouinwomanb.jpg
Dante_Gabriel_Rossetti_-_Beata_Beatrix,_1864-1870.jpg
William_Holman_Hunt_-_Our_English_Coasts,_1852_(`Strayed_Sheep')_-_Google_Art_Project.jpg
John_Martin_-_The_Great_Day_of_His_Wrath_-_Google_Art_Project.jpg
Assistants_and_George_Frederic_Watts_-_Hope_-_Google_Art_Project.jpg
US_Navy_110908-N-PO203-214_Dr._Michael_Kassner,_director_of_research_for_the_Office_of_Naval_Research,_provides_an_overview_of_naval_science,_techn.jpg
Railroad bridge), Decatur, Alabama LCCN2010639463.tif.tiff
Statue detail, Lincoln Memorial, Washington, D.C LCCN2010630881.tif.tiff
New Imaging Tool is Boon to Fuel Cell Research (5880686731).jpg
July 4th fireworks, Washington, D.C LCCN2010630446.tif.tiff
Naval-Special-Warfare-Unit-One-perform-a-freefall-jump.jpg
Jerusalem panorama early twentieth century2.jpg
Static_jump.jpg
C._Everett_Koop,_1980s.jpg
Hyundai manufacturing plant, Montgomery, Alabama LCCN2010647650.tif.tiff
Docked beside the uniquely built Riverwalk Amphitheater, this elegant 19th century riverboat is center stage of Montgomery's entertainment district. Known as the Harriott, this riverboat cruises along LCCN2010639996.tif.tiff
Mardi Gras Parade, New Orleans, Louisiana LCCN2011646922.tif.tiff
Joshua Tree National Park, California LCCN2013630424.tif.tiff
Scenic views along Route 1 near the Pacific Ocean in Northern California LCCN2013632219.tif.tiff
Barn along the road in Northern California LCCN2013633854.tif.tiff
Executive suite boardroom, EPA East and West, located on 12th and Constitution Avenue, N.W. and part of the Federal Triangle, Washington, D.C LCCN2010719550.tif.tiff
In 2008, nearly 90 years after it was built, this 1919 gas station in El Paso, Texas, was restored by antiques business owner Rod Davenport LCCN2014631163.tif.tiff
Pool tables and surroundings inside the Springs Downtown Bar and Grill, which turned a 1904 building and town gathering place in Glenwood Springs, Colorado, into a restaurant and tavern in 1974 LCCN2015633586.tif.tiff
One of the wine cellers, or "caves," at the Jarvis Winery, in the mountains above Napa Valley, California LCCN2013630863.tif.tiff
One of the wine cellers, or "caves," at the Jarvis Winery, in the mountains above Napa Valley, California LCCN2013630864.tif.tiff
Nighttime skyline view of Los Angeles, California, looking west toward the setting sun LCCN2013631258.tif.tiff
Scenic view of Mount Shasta in Northeast California LCCN2013635091.tif.tiff
A long Union Pacific freight train approaches near Cisco in Eastland County, Texas LCCN2014633605.tif.tiff
Folsom State Prison is a California State Prison in Folsom, California LCCN2011631970.tif.tiff
The-62-caliber-threeinch-gun-aboard-the-guided-missile-frigate.jpg
A-worker-from-the-Amite-Foundry-supervises-the-pouring.jpg
961105-N-4482V-002_Polar_Ice_Cap.jpg
US_Navy_111208-F-UI176-619_A_runner_sprints_for_the_finish_line_during_the_29th_annual_Grand_Bara_15K_race_in_the_Grand_Bara_Desert,_Djibouti.jpg
US_Navy_120206-N-GZ228-045_Sailors_assigned_to_Beach_Master_Unit_(BMU)_2_watch_the_sunrise_before_the_start_of_the_amphibious_assault_phase_of_Bold.jpg
Forensic DNA Analysis (5881109656).jpg
Pocked rocks in Hueco Tanks State Park & Historic Site in the low mountains above El Paso, Texas. The weathered rock is ideal for rockclimbing LCCN2014630774.tif.tiff
Hyundai's first assembly and manufacturing plant in the United States is right outside of Montgomery, Alabama LCCN2010637655.tif.tiff
Hyundai's first assembly and manufacturing plant in the United States is right outside of Montgomery, Alabama LCCN2010637666.tif.tiff
Golden Gate Bridge with fog rolling over it. San Francisco, California LCCN2013630157.tif.tiff
Performing Arts mural by Randy Spicer featuring jazz immortal Louis Armstrong, Eureka, California LCCN2013632684.tif.tiff
Golf course, Half Moon Bay, San Mateo County, California LCCN2013634752.tif.tiff
Edgartown Light Station, Martha's Vineyard, Massachusetts LCCN2011630324.tif.tiff
Scenic view from the Seward highway in the Chugach National Forest, Alaska LCCN2010630957.tif.tiff
Sylvia Field (LOC) (7314071234).jpg
Wenona Marlin (22338v).jpg
Tubal Pregnancy with embryo.jpg
Identified! (21899747561) (LOC).jpg
961105-N-4482V-012_Arctic_Submarine_Mission.jpg
The_Beach_at_Villerville,_Eugène_Boudin,_1864.jpg
LindisfarneFol27rIncipitMatt.jpg
E-2C_VAW-115_CV-63_2007.JPEG
Alfons_Mucha_-_1896_-_La_Dame_aux_Camélias_-_Sarah_Bernhardt.jpg
Grauman's_Chinese_Theatre,_by_Carol_Highsmith_fixed_&_straightened.jpg
Airacobra_P39_Assembly_LOC_02902u.jpg
Thomas_Cole_-_The_Voyage_of_Life_Old_Age,_1842_(National_Gallery_of_Art).jpg
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