Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Neuroblastoma cells: nuclei are stained in red-purple, microfilaments are in green and in blue
Ovarian Cancer Cell
Epithelial Cells in urine sediment.
digital illustration on the subject of science, medicine and biology
Abstract science and technology background image of biological cells attached on a tissue culture dish in a biomedical laboratory
Embryonic stem cells under microscope.
Close up,Growth of Bacteria and microorganisms from termite nest in Experiment
Endosomes - 3d rendered image of Endosomes are membrane-bound organelles. They are parts of endocytic membrane transport pathway.  Endomembrane system in cells. Bilayer Lipid Membrane. Abstract medical illustration. Microscopic view. Microbiologic research concept.
Confocal Fluorescence Microscopy of CRISPR-generated knockout cells. CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) is a revolutionary powerful new gene editing tool
Particles, medical concept
Meiosis In Grasshopper Testis under the light microscope view.
Abstract artificial object causes ripples in pink plastic
Real fluorescence microscopic view of human neuroblastoma cells
Ranuncuus Root C.S.  under light mircoscope with white background
HeLa cervical cancer cells, stained with Coomassie blue, under microscope.
A model of the phospholipid bilayer structure that makes up living cells and their contents. Its raw, beautiful appearance evokes images of biology and biochemistry. It can be used in magazines and textbooks and on the covers of presentations.\nThis image was not created by AI.
Confocal Fluorescence Microscopy of CRISPR-generated knockout cells. CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats) is a revolutionary powerful new gene editing tool
Creative illustrations in life. Colorful and beautiful background patterns for designers.
Looking at Mammalian cells on a cell culture plate, through a microscope
Close-up of different watercolours mixing with water and creating a pattern.
Characteristics Tissue of Skin Human and Scalp human 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.
Noctiluca scintillans algae cells algae under microscopic view, bioluminescent, giving the water a bright blue glow seen at night, responsible for environmental hazards, such as toxic red tides and eutrophication, dark background
Nucleus cell organelle. Could be a virus or some kind of microorganism
Black and white energy magic sphere round hi-tech light digital ball space planet star made of futuristic light rays lines and energy particles. Abstract background.
Organic shaped objects.\nThis work was policy within one month. It is also an original work for this brief and cannot be used elsewhere.
Areolar connective tissue under the microscope view. Histological for human physiology.
Endosomes - 3d rendered image of Endosomes are membrane-bound organelles. They are parts of endocytic membrane transport pathway.  Endomembrane system in cells. Bilayer Lipid Membrane. Abstract medical illustration. Microscopic view. Microbiologic research concept.
Real fluorescence microscopic view of human neuroblastoma cells
In vitro bacterial culture
Free Images: "bestof:Wild type human prostate cells from an organoid (a man-made construct that resembles an organ). These cells have come from a xenograft where they serve as"
Metastasis sites for common cancers.svg
Design_Analysis_of_the_Lockheed_PV-1_Ventura.png
Xenograft_Model_to_Study_Prostate_Cancer.jpg
Linking-Human-Diseases-to-Animal-Models-Using-Ontology-Based-Phenotype-Annotation-pbio.1000247.g001.jpg
Normal cells.jpg
Normal cells (1).jpg
Cancer cells (1).jpg
Cancer cells.jpg
Concentrations_of_aa_in_inhibited-TPPII_cells.png
Hhv-6.jpg
Interferon (1).jpg
Skin surface (human).jpg
രക്തകോശങ്ങൾ.jpg
Monoclonal antibodies (7).jpg
Prostate cancer (1).jpg
HHV-6_inclusion_bodies.jpg
Nude mouse.jpg
Extraction laboratory (1).jpg
Dendritic_cell_revealed.jpg
Nude mice.jpg
Eosinophil TEM.jpg
Hhv-6 (1).jpg
Hiv-i.jpg
SEM_blood_cells.jpg
American_Red_Cross_and_Medical_Research_Committee,_"An_Atlas_of_Gas_Poisoning"_plate_X.jpg
HIV_H9_T-cell_II.jpg
Terms of Use   Search of the Day