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AVIAN INFLUENZA VIRUS. This transmission electron micrograph TEM, taken at a magnification of 150,000x, revealed the ultrastr...
AVIAN INFLUENZA VIRUS. This transmission electron micrograph TEM, taken at a magnification of 150,000x, revealed the ultrastructural details of an avian influenza A H5N1 virion, a type of bird flu virus which is a subtype of avian influenza A. At this magnification, one may





Human hair. Magnified 700 times in 2.5x 2.9 inches film. sem colored micrograph, electron microscopy, magnification, hair, pr...
Human hair. Magnified 700 times in 2.5x 2.9 inches film. sem colored micrograph, electron microscopy, magnification, hair, protein, human





Light Micrograph LM of a transverse section of a stem of a Tree Fern Dicksonia antarctica, magnification x9





Scanning electron micrograph revealed some of the morphologic details displayed by a single Gram-negative Escherichia coli ba...
Scanning electron micrograph revealed some of the morphologic details displayed by a single Gram-negative Escherichia coli bacterium





Light Micrograph LM of a tranverse section of a stem of a Common European Ash tree Fraxinus excelsior, magnification x12





Dead bluebottle fly (Calliphora vomitoria), coloured scanning electron micrograph (SEM). Magnification: x10 when printed at 1...
Dead bluebottle fly (Calliphora vomitoria), coloured scanning electron micrograph (SEM). Magnification: x10 when printed at 10 centimetres wide.





SEM close-up view of a Intertidal Crustacean at 70x magnification, an unidentified species, found on Kihim Beach, Mumbai, Ind...
SEM close-up view of a Intertidal Crustacean at 70x magnification, an unidentified species, found on Kihim Beach, Mumbai, India





Red-eyed Tree Frog (Agalychnis callidryas) series of early induced hatching, five day old egg clutch, by manual touch, Sobera...
Red-eyed Tree Frog (Agalychnis callidryas) series of early induced hatching, five day old egg clutch, by manual touch, Soberania National Park, Panama





Wolf Spider (Lycosa tarantula) SEM close-up view of face at 19x magnification, showing six eyes





Macrophages. Scanning electron micrograph (SEM) of macrophages with projectile-looking surfaces interacting with lymphocytes ...
Macrophages. Scanning electron micrograph (SEM) of macrophages with projectile-looking surfaces interacting with lymphocytes which are rounded. Magnification x1040.





RSV is the most common cause of bronchiolitis and pneumonia among infants and children under 1 year of age. The majority of c...
RSV is the most common cause of bronchiolitis and pneumonia among infants and children under 1 year of age. The majority of children hospitalized for RSV infection are under 6 months of age





Sugar Maple (Acer saccharum) leaves, close up of groups of cells changing color in autumn, Hurley, New York





White-tailed Skimmer (Orthetrum albistylum) dragonfly close up perched on reed, Shiga, Japan





Diatom. Coloured scanning electron micrograph SEM of a Rutilaria epsilon diatom. The diatoms are a group of photosynthetic, s...
Diatom. Coloured scanning electron micrograph SEM of a Rutilaria epsilon diatom. The diatoms are a group of photosynthetic, single_celled algae containing about 100,000 species. Magnification: x1000 when printed at 10 centimetres wide.





Beetle foot. Coloured scanning electron micrograph SEM of the surface of the foot of a common pollen beetle Meligethes aeneus...
Beetle foot. Coloured scanning electron micrograph SEM of the surface of the foot of a common pollen beetle Meligethes aeneus. These modified foot hairs provide adhesion. Magnification: x1400 when printed at 10 centimetres wide.





Light Micrograph LM of a transverse section of a root of Conifer Pandanus sp., magnification x30





Algae in tidal pool at Windy Harbour, close-up, D'entrecasteaux National Park, Western Australia





Colorized scanning electron microscope image of morning glory pollen. The pollen has been acetolyzed to remove cytoplasm and ...
Colorized scanning electron microscope image of morning glory pollen. The pollen has been acetolyzed to remove cytoplasm and pollenkit in order to reveal the intricate wall structure. This image shows a single large grain of heavenly blue morning glory pollen. Heavenly blue morning glory - Order: Solanales Family: Convolvulaceae (morning glory) family, Ipomea purpurea





Scanning photomicrograph of clustered Gram-negative Salmonella typhimurium bacteria at a high magnification of 12000X





MicroRNA miRNA precursor, molecular model. This miRNA micro ribonucleic acid precursor will be further processed into an even...
MicroRNA miRNA precursor, molecular model. This miRNA micro ribonucleic acid precursor will be further processed into an even shorter mature miRNA oligonucleotide that can regulate the expression of a target gene. The precursor shown here is the human miR_17 stem_loop hsa_mir_17, which is believed to play a role in several types of breast cancer.





Scanning Electron Micrograph SEM of tip of the abdomen of an American Cockroach Periplaneta americana, magnification x 150





Colon lining. Light micrograph of a section the lining of the colon, highlighting the mucous producing goblet cells purple. M...
Colon lining. Light micrograph of a section the lining of the colon, highlighting the mucous producing goblet cells purple. Magnification: x200 when printed at 10 centimetres wide.





E. coli bacteria. Coloured scanning electron micrograph SEM of Escherichia coli bacteria pink on a gecko´s tongue. Magnificat...
E. coli bacteria. Coloured scanning electron micrograph SEM of Escherichia coli bacteria pink on a gecko´s tongue. Magnification: x8000 when printed at 10 centimetres wide.





Under a moderate magnification of 2,969X, this scanning electron micrograph (SEM) revealed a number of clusters of Gram-posit...
Under a moderate magnification of 2,969X, this scanning electron micrograph (SEM) revealed a number of clusters of Gram-positive, beta-hemolytic Group C Streptococcus sp. bacteria. The genus Streptococcus is comprised of microaerophilic cocci (round), which are not motile and occur in chains or pairs. The genus is defined by a combination of antigenic, hemolytic, and physiological characteristics into Groups A, B, C, D, F, and G. Groups A and D can be transmitted to humans via food. Photo by Ja





Water Bear (Hypsibius sp) microscopic image, animal is less than one mm in length, can enter cryptobiosis to withstand temper...
Water Bear (Hypsibius sp) microscopic image, animal is less than one mm in length, can enter cryptobiosis to withstand temperature and moisture extremes





Scanning Electron Micrograph SEM of the Lavae of Woodworm Furniture Beetle Anobium punctatum, magnification x 100





Scanning electron micrograph (SEM) of methicillin-resistant Staphylococcus aureus bacteria (MRSA); Magnification 9560x. This ...
Scanning electron micrograph (SEM) of methicillin-resistant Staphylococcus aureus bacteria (MRSA); Magnification 9560x. This strain of Gram-positif bacterium has developed wide-ranging antibiotic resistance such as methicillin, and are hospital pathogens.





Scientist in clean suit examining silicon wafer under microscope in clean room laboratory





Copepod nauplius larval stage of development at 120x magnification with light sensing organ visible in red, Spain





Photomicrograph of cancerous cells from ductal carcinoma of breast origin (brown) invading the breast tissue. Magnification i...
Photomicrograph of cancerous cells from ductal carcinoma of breast origin (brown) invading the breast tissue. Magnification is 313x.





Nudibranch (Phyllidia ocellata) on coral, volcano crater, Witu Islands, Kimbe Bay, Papua New Guinea.





Cyanobacteria. Coloured scanning electron micrograph SEM of cyanobacteria formally known as blue_green algae, pink. Several s...
Cyanobacteria. Coloured scanning electron micrograph SEM of cyanobacteria formally known as blue_green algae, pink. Several spores white are also seen.





Images of the newly identified H1N1 influenza virus taken in the CDC Influenza Laboratory. This preliminary negative stained ...
Images of the newly identified H1N1 influenza virus taken in the CDC Influenza Laboratory. This preliminary negative stained transmission electron micrograph shows some of the ultrastructural morphology of the A/CA/4/09 swine flu virus





Photomicrograph of a tissue section of ovary monkey stained with Hematoxylin & Eosin. ovarian cortex, ovarian medulla, ovaria...
Photomicrograph of a tissue section of ovary monkey stained with Hematoxylin & Eosin. ovarian cortex, ovarian medulla, ovarian follicles, mesovarium





Common Sea Urchin (Paracentrotus lividus) SEM close-up of the exoskeleton at 42x magnification showing protuberances where sp...
Common Sea Urchin (Paracentrotus lividus) SEM close-up of the exoskeleton at 42x magnification showing protuberances where spines were formerly attached and orifices where the animal's feet once extended





Red-eyed Tree Frog (Agalychnis callidryas) different aged eggs on the same leaf, one and four days old, Soberania National Pa...
Red-eyed Tree Frog (Agalychnis callidryas) different aged eggs on the same leaf, one and four days old, Soberania National Park, Panama





Portrait of smiling female student in school uniform standing at microscope in science class





Light Micrograph LM of a transverse section of a stem of Clover Trifolium sp. with an unidentified parasite attached





Transmission electron micrograph (TEM) of a blood vessels with three red blood cells. Magnification x2550.





Red-eyed Tree Frog (Agalychnis callidryas) sitting on glass showing underside and suction cup-like feet which allow the frog ...
Red-eyed Tree Frog (Agalychnis callidryas) sitting on glass showing underside and suction cup-like feet which allow the frog to attach to smooth surfaces, native to the tropical rainforests of Central America





TEM image showing the presence of both the human T-cell leukemia type-1 virus (HTLV-1) and the human immunodeficiency virus (...
TEM image showing the presence of both the human T-cell leukemia type-1 virus (HTLV-1) and the human immunodeficiency virus (HIV)





Indian Peafowl (Pavo cristatus) feather detail from male showing colorful barbs, native to Asia





Italian Cypress (Cupressus sempervirens) SEM close-up view of pollen at 2800x magnification





Dental plaque. Coloured scanning electron micrograph SEM of dental plaque. Plaque consists of a film of bacteria embedded in ...
Dental plaque. Coloured scanning electron micrograph SEM of dental plaque. Plaque consists of a film of bacteria embedded in a glycoprotein matrix. The matrix is formed from bacterial secretions and saliva. Magnification: x10,000 when printed at 10 centimetres wide.





Magnification unknown. Image of a print taken from 17th Century original, which was drawn by a scientist looking through a mi...
Magnification unknown. Image of a print taken from 17th Century original, which was drawn by a scientist looking through a microscope. This species of flea is a common parasite of man. Bite may lead to irritation and bacterial infection.





ANOPHELES GAMBIAE, SEM. Anopheles gambiae anterior view, colorized SEM, x 114. Are clearly visible : the compound eyes consti...
ANOPHELES GAMBIAE, SEM. Anopheles gambiae anterior view, colorized SEM, x 114. Are clearly visible : the compound eyes constituted of ommatidia, the antennas, the proboscis and the maxillary palps. Anopheles gambiae is one of the vectors of malaria and elephantiasis. Anopheles gambiae Anopheles Mosquito Culicid Diptera Insect Arthropod. At a magnification of 114x, this scanning electron micrograph SEM revealed some of the morphologic features displayed on the exoskeletal surface of an Anop





Scanning electron microscopic image of the ultrastructural details seen on the surface of a crimson clover (Trifolium incarna...
Scanning electron microscopic image of the ultrastructural details seen on the surface of a crimson clover (Trifolium incarnatum)





Acinetobacter baumannii. Scanning Electron micrograph (SEM) of Acinetobacter baumannii. This aerobic Gram-negative, non-motil...
Acinetobacter baumannii. Scanning Electron micrograph (SEM) of Acinetobacter baumannii. This aerobic Gram-negative, non-motile bacteria are normal flora on the skin. But because A. baumannii has developed substantial antimicrobial resistance, it is an emerging cause of nosocomial infections in hospitals, responsible for pneumoniae, hemopathic and wound infections. Magnification of 12739x.





Scientist in clean suit examining silicon wafer under microscope in clean room laboratory

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