2,919 images for microorganism

  • 875-06665944

    Conceptual depiction of human chromosomes.

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  • 679-07604584

    Echovirus, computer artwork.

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  • 679-06672843

    Virus particle, computer artwork.

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  • 679-06671849

    Computer artwork of a generic virus particle.

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  • 875-06573896

    Scanning electron microscope styled HIV cell.

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  • 679-06671854

    Computer artwork of a generic virus particle.

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  • 875-06573892

    Structure of a typical human or animal cell.

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  • 679-05798279

    Flu virus, artwork

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  • 679-05798280

    Flu virus, artwork

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  • 679-05798273

    Flu virus, artwork

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  • 875-06575669

    Areas of light showing neurons and their connective pathways.

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  • 679-07962191

    Herpes simplex type 2 virus (HSV-2) particle, computer illustration. HSV particles (virions) are composed of an outer lipid envelope and an icosahedral protein core (capsid) encasing DNA (deoxyribonucleic acid, green), the genetic material of the virus. HSV-2 causes genital herpes, a sexually transmitted infection that causes inflammation of the skin and mucous membranes, characterized by fluid-fi

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  • 875-06575882

    Group of vibrio cholerae bacteria which causes cholera.

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  • 875-06575380

    Chain structure of a streptococcus bacteria.

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  • 679-05798281

    Flu virus, artwork

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  • 679-05798355

    Bacteria, conceptual artwork

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  • 679-05798369

    Dividing bacteria, artwork

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  • 679-05798340

    Bacteria, conceptual artwork

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  • 679-05798379

    Bacteria, conceptual artwork

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  • 679-06781240

    Microbiology research. Scientist examining cultures in a petri dish.

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  • 679-05798754

    Virus, conceptual image

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  • 679-05798390

    Streptococcus bacteria, artwork

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  • 875-06575839

    Clusters of 'superbug' (MRSA) bacteria.

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  • 875-06571689

    Making Drugs in Bioreactor

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  • 679-05798343

    Bacteria, conceptual artwork

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  • 679-07608042

    Artwork of bacilli bacteria in the intestine.

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  • 679-07608050

    Artwork of the E. coli bacteria.

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  • 679-05798391

    Streptococcus bacteria, artwork

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  • 679-05798360

    Spirillum bacteria, artwork

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  • 679-07151461

    Human coronavirus. Computer artwork of a Human coronavirus particle. Coronaviruses primarily infect the upper respiratory and gastrointestinal tract and can cause the common cold, gastrointestinal infections and SARS (severe acute respiratory syndrome). Coronaviruses are named after the corona (crown) of surface proteins (outer dots) that are used to penetrate a host cell. Once inside the cell, th

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  • 679-05798361

    Spirillum bacteria, artwork

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  • 679-05798746

    Virus, conceptual image

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  • 679-05798382

    Bacteria, conceptual artwork

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  • 679-05798392

    Streptococcus bacteria, artwork

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  • 679-06199112

    Microbiology research.

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  • 679-05798749

    Virus, conceptual image

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  • 679-05798365

    Bacillus subtilis bacteria, artwork

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  • 679-05798945

    Viral lung infection, conceptual artwork

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  • 679-05798387

    Streptococcus bacteria, artwork

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  • 679-05798345

    Bacteria, conceptual artwork

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  • 679-05798275

    Flu virus, artwork

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  • 679-06199111

    Microbiology research.

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  • 679-05798745

    Virus, conceptual image

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  • 679-04250472

    Microbiology research

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  • 875-06665928

    Stylized view of strands of human DNA or deoxyribonucleic acid.

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  • 679-05798198

    Bacteriophage, artwork

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  • 679-05798377

    Salmonella bacteria, artwork

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  • 679-05798277

    Flu virus, artwork

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  • 679-05798274

    Flu virus, artwork

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  • 679-06199201

    Computer artwork of a generic virus particle protein capsid.

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  • 679-06672845

    Virus particle, computer artwork.

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  • 679-06672839

    Virus particles, computer artwork.

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  • 679-05798347

    Bacteria, conceptual artwork

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  • 679-05798372

    Acinetobacter bacteria, artwork

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  • 679-07604593

    Norovirus, computer artwork.

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  • 679-05798338

    Bacteria, conceptual artwork

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  • 679-05798367

    Bacillus subtilis bacteria, artwork

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  • 875-06573865

    Stylized view of strands of human DNA or deoxyribonucleic acid.

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  • 679-06780231

    Bacterial infection, computer artwork.

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  • 875-06574049

    Stylized view of strands of human DNA or deoxyribonucleic acid.

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  • 679-07604534

    Herpes virus, computer artwork.

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  • 679-05798462

    Flu virus, artwork

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  • 679-04251407

    E. coli bacteria on skin, artwork

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  • 679-05798342

    Bacteria, conceptual artwork

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  • 679-08106406

    Influenza virus (H1N1), illustration.

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  • 679-07962189

    Herpes simplex type 1 virus (HSV-1) particle, computer illustration. HSV particles (virions) are composed of an outer lipid envelope (yellow) and an icosahedral protein core (capsid, bright red) encasing DNA (deoxyribonucleic acid, purple), the genetic material of the virus. HSV-1, more commonly known as oral herpes, causes sores around the mouth and lips known as cold sores.

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  • 679-07962190

    Herpes simplex type 1 virus (HSV-1) particle, computer illustration. HSV particles (virions) are composed of an outer lipid envelope and an icosahedral protein core (capsid) encasing DNA (deoxyribonucleic acid, orange), the genetic material of the virus. HSV-1, more commonly known as oral herpes, causes sores around the mouth and lips known as cold sores.

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  • 679-05798371

    Acinetobacter bacteria, artwork

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  • 679-02684613

    Herpes virus particle, computer artwork. Each particle (virion) consists of DNA (deoxyribonucleic acid) contained within a capsid and an envelope covered in glycoprotein spikes.

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  • 679-07607689

    Flu virus particles, computer artwork. In the virus' envelope are two types of protein spike, haemagglutinin (H, pink) and neuraminidase (N, orange), which determine the strain of virus. These are used for recognising and binding to the host cell.

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  • 679-07962193

    Herpes simplex type 2 virus (HSV-2) particle, computer illustration. HSV particles (virions) are composed of an outer lipid envelope and an icosahedral protein core (capsid) encasing DNA (deoxyribonucleic acid, yellow), the genetic material of the virus. HSV-2 causes genital herpes, a sexually transmitted infection that causes inflammation of the skin and mucous membranes, characterized by fluid-f

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  • 679-05798751

    Virus, conceptual image

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  • 679-03680727

    3D-computer artwork of bacillus bacteria. These rod-shaped bacteria (bacilli) are widespread in soil and in the air. Many bacillus bacteria are responsible for food spoilage. Also tetanus, anthrax and botulism are caused by such bacteria.

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  • 875-06573849

    Scanning electron microscope styled HIV cells.

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  • 679-07604684

    Theiler's murine encephalomyelitis virus, computer artwork.

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  • 875-06665907

    Scanning electron microscope styled structure of a typical virus.

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  • 679-05798383

    Bacteria, conceptual artwork

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  • 875-06574038

    Stylized view of strands of human DNA or deoxyribonucleic acid.

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  • 679-03298515

    H1N1 flu virus particle. Computer artwork of an H1N1 influenza (flu) A virus particle (virion). At the virus' core is the RNA (ribonucleic acid) genetic material (coils). This is surrounded by a nucleocapsid (yellow) and a lipid envelope (blue). In the envelope are two types of protein spike, haemagglutinin (H, green) and neuraminidase (N, brown), which determine the strain of virus. These are use

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  • 875-06573890

    The internal structure of the HIV virus. Elements within the virus includes the matrix, capsid, GP 41, reverse transcriptase and GP 120.

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  • 679-05798381

    E. coli bacteria, artwork

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  • 679-05798880

    Viral lung infection, conceptual artwork

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  • 679-05798882

    Bacterial lung infection, artwork

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  • 875-06573909

    Stylized view of strands of human DNA or deoxyribonucleic acid.

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  • 679-05798752

    Virus, conceptual image

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  • 679-03298468

    Virus, conceptual computer artwork.

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  • 679-07962188

    Herpes simplex type 1 virus (HSV-1) particle, computer illustration. HSV particles (virions) are composed of an outer lipid envelope (orange) and an icosahedral protein core (capsid, pink) encasing DNA (deoxyribonucleic acid, blue), the genetic material of the virus. HSV-1, more commonly known as oral herpes, causes sores around the mouth and lips known as cold sores.

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  • 679-07604709

    Poliovirus-receptor complex, computer artwork.

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  • 679-07604633

    Swine flu, computer artwork.

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  • 679-03298480

    MRSA bacteria. Computer artwork of methicillin-resistant Staphylococcus aureus (MRSA) bacteria.

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