Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Bone marrow plasma cells .Plasma cell neoplasms are diseases in which the body makes too many plasma cells. Plasma cell neoplasms can be benign or malignant. Diagnosed with Immunostain CD138 positive.
Microalgae under microscopic view, green algae, cyanobacteria, phytoplankton, diatom, algae mix collage background
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.
Stem of Nerium indicum T.S. under light mircoscope with white background
Leiden leaf c.s. under microscope
Squash preparation of  onion root tip cells stained to reveal chromosomes,  Bright field illumination, light microscopy.  This image was taken with the X40 objective lens.  Depth of focus is extremely low at this magnification.  Smaller apertures give greater depth of focus, but image quality deteriorates and resolution is greatly reduced.  The aperture in this image was optimised for contrast and resolution. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
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,
corn stem micrograph with dye
Backgrounds of Bacteria and Mold under the microscope in Lab.
Digitally painted on Tablet, Pixelated Planets, Abstract Background
Coxsackie virus internal structure, 3d illustration set isolated on white
Different germs in the human intestines called microbiome,Bacteria Lactobacillus in human intestine,Beneficial healthy intestinal bacterium microflora,Gut bacteria
Gram positive diplococci
plant rape flower cross section under light mircoscope with white background
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.
False color image of diatom under the microscope
In vitro bacterial culture
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
Different types in cell development glass dishes on desk. Group of Petri dishes with different culture media and micro organisms grown.
Epidermal growth factor (EGF) activates the EGF receptor (EGFR), that builds a heterodimer with HER3.  The signal transduction continues through GRB2/SOS, Ras,  Raf/MEK and ERK, that will activate many processes in the cell. Dysregulation is linked to cancer progression
Photomicrograph of a freshwater clustering single-celled green algae,
The cellular engineering is mainly associated with the modifications and alterations of host cells for enhancing the yield and quality of the expressed protein 3d rendering
Diffuse large B-cell lymphoma, or DLBCL, is a cancer that starts in white blood cells called lymphocytes.
The study of plant tissues under the microscope in the laboratory.
Slice of natural crystal for patterns and textures use with high resolution.
Licmophora sp. algae, marine and freshwater diatom under microscopic view. Genus of benthic, photosynthetic and epiphyte diatom
Antibodies conjugated with drugs at the FC region are designed to attach a drug to the FC region of the antibody. This technology leverages the specificity of antibodies to deliver the drug directly to target cells. As a result, it can enhance the drug's effectiveness and reduce side effects. This approach is particularly promising in cancer treatment and therapies for autoimmune diseases.\n\nThis image was not created by AI.
Epstein-Barr virus internal structure. 3d illustration isolated in white
Computer generated abstract concept image of 3d spheres like metaphor of abstract business processes.
Free Images: "bestof:24-cell t123 F4.svg en 24-cell family polytopes in en Coxeter plane symmetry own 11/29/10 User Tomruen Cantitruncated 24-cell; Coxeter plane graphs"
Avior plane in Maiquetia Airport.jpg
Conviasa plane in Maiquetia Airport.jpg
Holy family Sassoferrato Condé Chantilly.jpg
Leucippus fallax.jpg
Leucippus fallax in Isla Margarita.jpg
Prince Condé 1814 Deseine Chantilly.jpg
HollyMonument.jpg
Jerusalem Oesterreichisches Hospiz.JPG
Pieter_Brueghel_the_Elder_-_The_Dutch_Proverbs_-_Google_Art_Project.jpg
Minolta-70210mm-F4.jpg
airport-plane-flight-278052.jpg
Off loading float plane.jpg
People beside transport float plane.jpg
Plane taking of from airport.jpg
Buffon's plane tree winter MNHN.jpg
Mototaxis.jpg
Stonehenge 05AUG06 11.jpg
Maracaibo Police.jpg
airport-the-plane-landing-613835.jpg
User-Naoll.jpg
Plane on the water photographed from behind.jpg
Floatplane airplane flying over water.jpg
Float transportation aircraft on lake.jpg
Flyint to fire in forest.jpg
Plane flying over ship on ocean.jpg
Fire burn in forest from plane.jpg
Goat testicles.jpg
La Restinga Beach 3.jpg
Vegetable seller 2.jpg
Chacachacare Pier 2.jpg
Red Clock.jpg
Andes-Mints.jpg
PS4-Console-wDS4.jpg
Person on river with small plane in background.jpg
Person stands near small plane on lake.jpg
Goat killed Christmas 2.jpg
La Restinga Lagoon 9.jpg
Coastguard Maracaibo lake.jpg
Mangos peeled Peddler.jpg
Girl walking bike.jpg
Sad tomato seller.jpg
Ancient banana vendor.jpg
Coconut water vendor.jpg
Flea market Maracaibo.jpg
Basilica of chiquinquira.jpg
Goat of Margarita.jpg
plane-flying-commercial-aircraft-1214387.jpg
plane-flying-commercial-aircraft-1214383.jpg
plane-embraer-190-ar-1359202.jpg
plane-travel-landing-gear-airport-188770.jpg
aircraft-airport-yak-52-891426.jpg
plane-airbus-saudia-takeoff-1254387.jpg
incheon-international-airport-plane-680402.jpg
plane-runabout-private-jet-airport-1051805.jpg
gran-canaria-airport-air-fly-495788.jpg
Game-Gear-Handheld.jpg
McD-McRib.jpg
Fireman crews ready to board on large plane to fly to location to fight wildfires.jpg
Melocactus fruit.jpg
Venezuelan Kitchen.jpg
Cepillao ice cream vendor.jpg
Ice cream wagon wheel.jpg
Upholstering the seats of your own car.jpg
innsbruck-austria-airport-mountains-106723.jpg
plane-aviation-airport-classic-881073.jpg
qatar-airways-cargo-boeing-777-867777.jpg
airplane-plane-airport-travel-1143455.jpg
diamond-da40-aircraft-airplane-718524.jpg
aircraft-double-decker-oldtimer-1523606.jpg
plane-airplanes-aircraft-1004914.jpg
The-Knubble-Westport-Massachusetts.jpg
Voldertal-seen-from-Walder-Alm-in-winter.jpg
Newton-lplane-Mandelbrot-smooth.jpg
Rundumkennleuchte blau.jpg
Elephants at Etosha National Park04.JPG
Sega-Nomad-Front.jpg
McD-McChicken.jpg
Hiker Woburn.jpg
Burg Tschanüff in Ramosch.jpg
Die Passhöhe am Ofenpass.jpg
Martinswand from SE.jpg
Coffee drinking vegetable seller.jpg
Chapel on the Walder Alm.jpg
Building in Porlamar 32.jpg
fighter-plane-aeroplane-950906.jpg
San Juan Bautista River.jpg
Weidachsee.jpg
Wattenbach mit Kalkwand.jpg
Black rhinos at Etosha National Park02.JPG
Black rhinos at Etosha National Park03.JPG
Israel Masada BW 6.JPG
Israel Masada BW 12.JPG
Kinder-Beuno-Split.jpg
Aero-Mint-Bar-Split.jpg
Black rhinos at Etosha National Park01.JPG
Transport in La Restinga Lagoon.jpg
Hellshire-beach.jpg
Lizumer Sonnenspitze from S.jpg
Dock in Juangriego bay 2.jpg
Piz dal Ras und Zug der Rhätischen Bahn.jpg
Terms of Use   Search of the Day