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24110879 results

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    Neural network and signals — Stock Photo
    Neural network and signals
    Myelinated nerve fibres — Stock Photo
    Myelinated nerve fibres
    Senior businessman talking on cell phone — Stock Photo
    Senior businessman talking on cell phone
    Nerve cell with pink colored axon on blue background, digital illustration. — Stock Photo
    Nerve cell with pink colored axon on blue background, digital illustration.
    Male sex cell — Stock Photo
    Male sex cell
    Sperm cells in seminiferous tubules — Stock Photo
    Sperm cells in seminiferous tubules
    Teenage girl in sleepwear looking at her smartphone in her room in the afternoon — Stock Photo
    Teenage girl in sleepwear looking at her smartphone in her room in the afternoon
    Young women friends using cell phone and drinking coffee in cafe — Stock Photo
    Young women friends using cell phone and drinking coffee in cafe
    B cell and antibodies, computer illustration — Stock Photo
    B cell and antibodies, computer illustration
    Teen girl lays on the carpeted floor of her room looking at her phone — Stock Photo
    Teen girl lays on the carpeted floor of her room looking at her phone
    Man using smartphone and smiling cheerfully — Stock Photo
    Man using smartphone and smiling cheerfully
    Protozoa Plasmodium falciparum, causative agent of tropical malaria in red blood cells, digital illustration. — Stock Photo
    Protozoa Plasmodium falciparum, causative agent of tropical malaria in red blood cells, digital illustration.
    Chinese long hair woman looking away against road — Stock Photo
    Chinese long hair woman looking away against road
    Plasmodium vivax protozoan inside red blood cells, digital illustration. — Stock Photo
    Plasmodium vivax protozoan inside red blood cells, digital illustration.
    Man using cell phone on balcony of modern house — Stock Photo
    Man using cell phone on balcony of modern house
    Intestinal villi projections — Stock Photo
    Intestinal villi projections
    Light micrograph of a section through a lymph node affected by Hodgkin's lymphoma. — Stock Photo
    Light micrograph of a section through a lymph node affected by Hodgkin's lymphoma.
    Couple kissing outdoors while making selfie — Stock Photo
    Couple kissing outdoors while making selfie
    Female couple posing for selfie on smartphone — Stock Photo
    Female couple posing for selfie on smartphone
    Colored scanning electron micrograph of activated T lymphocyte from human blood sample. — Stock Photo
    Colored scanning electron micrograph of activated T lymphocyte from human blood sample.
    Macrophage foam cells with lipid droplets, digital illustration. — Stock Photo
    Macrophage foam cells with lipid droplets, digital illustration.
    Fat cells and supportive connective tissue — Stock Photo
    Fat cells and supportive connective tissue
    Mother and daughters taking selfie on living room sofa — Stock Photo
    Mother and daughters taking selfie on living room sofa
    Crenated red blood cells — Stock Photo
    Crenated red blood cells
    Astrocyte brain glial cell connecting neuronal cells to blood vessel, digital illustration. — Stock Photo
    Astrocyte brain glial cell connecting neuronal cells to blood vessel, digital illustration.
    Woman listening to headphones in living room at home — Stock Photo
    Woman listening to headphones in living room at home
    Young attractive Friends using cell phones at party — Stock Photo
    Young attractive Friends using cell phones at party
    Heart capillary with red blood cell between muscle fibres, colored scanning electron micrograph. — Stock Photo
    Heart capillary with red blood cell between muscle fibres, colored scanning electron micrograph.
    Lesbian couple and children using smart phone — Stock Photo
    Lesbian couple and children using smart phone
    Neutrophil and monocyte white blood cells in blood smear, digital illustration. — Stock Photo
    Neutrophil and monocyte white blood cells in blood smear, digital illustration.
    Scientist holding multi-well plate with growth medium. — Stock Photo
    Scientist holding multi-well plate with growth medium.
    Red blood cells — Stock Photo
    Red blood cells
    Plasmodium ovale protozoan parasites and red blood cell in flow, computer illustration. — Stock Photo
    Plasmodium ovale protozoan parasites and red blood cell in flow, computer illustration.
    Coloured scanning electron micrograph (SEM) of a section through a foetal vein filled with red blood cells (erythrocytes, red). — Stock Photo
    Coloured scanning electron micrograph (SEM) of a section through a foetal vein filled with red blood cells (erythrocytes, red).
    3d digital illustration of narrowed blood vessel. — Stock Photo
    3d digital illustration of narrowed blood vessel.
    Young man using smart phone on living room sofa — Stock Photo
    Young man using smart phone on living room sofa
    Young beautiful asian woman using smartphone outdoors — Stock Photo
    Young beautiful asian woman using smartphone outdoors
    Businesswoman talking on mobile phone in office — Stock Photo
    Businesswoman talking on mobile phone in office
    Smiling businessman checking cell phone in St. Marks Square in Venice — Stock Photo
    Smiling businessman checking cell phone in St. Marks Square in Venice
    Woman with smart phone scanning label on jar in supermarket — Stock Photo
    Woman with smart phone scanning label on jar in supermarket
    Portrait smiling casual businessman texting on cell phone at laptop — Stock Photo
    Portrait smiling casual businessman texting on cell phone at laptop
    Businesswoman using mobile phone in office — Stock Photo
    Businesswoman using mobile phone in office
    Happy young couple taking selfie with camera phone at poolside — Stock Photo
    Happy young couple taking selfie with camera phone at poolside
    Businessman using smart phone — Stock Photo
    Businessman using smart phone
    In vitro fertilisation process — Stock Photo
    In vitro fertilisation process
    Young woman posing for selfie outdoors — Stock Photo
    Young woman posing for selfie outdoors
    Dental floss with cheek cells — Stock Photo
    Dental floss with cheek cells
    Boy using smartphone to take a selfie — Stock Photo
    Boy using smartphone to take a selfie
    Nerve cells and axon connections — Stock Photo
    Nerve cells and axon connections
    Close-up of man repairing mobile phone in repair centre — Stock Photo
    Close-up of man repairing mobile phone in repair centre
    Abstract green colored cancer cell on tissue, digital illustration. — Stock Photo
    Abstract green colored cancer cell on tissue, digital illustration.
    Hands of business executive using mobile phone while working on laptop in office — Stock Photo
    Hands of business executive using mobile phone while working on laptop in office
    Nerve cell with pink colored axon on blue background, digital illustration. — Stock Photo
    Nerve cell with pink colored axon on blue background, digital illustration.
    Digital illustration of cell in early stage of programmed cell death. — Stock Photo
    Digital illustration of cell in early stage of programmed cell death.
    Businessman in suit and helmet sitting on bicycle talking on cell phone in city — Stock Photo
    Businessman in suit and helmet sitting on bicycle talking on cell phone in city
    Human sperm approaching egg cell — Stock Photo
    Human sperm approaching egg cell
    Queen bee cones in honeycomb — Stock Photo
    Queen bee cones in honeycomb
    Colored human embryonic stem cells, digital illustration. — Stock Photo
    Colored human embryonic stem cells, digital illustration.
    Tween girl texting with smart phone — Stock Photo
    Tween girl texting with smart phone
    Man repairing mobile phone in repair centre — Stock Photo
    Man repairing mobile phone in repair centre