Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
3d animal cell on black background
The retina contains two types of photoreceptors, rods and cones . Rods are needed for vision in low light, while cones provide vision in bright light, including color vision. Mutations in any of the genes associated with cone-rod dystrophy lead to a gradual loss of rods and cones in the retina.
3d illustration of Aporocactus flagelliformis hanging plant isolated on black background
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.
3d render of liposomes delivering DNA into cells
Close-up Of Hydrogen Molecule On Green Background
Isolated Nanodrugs encapsulated by lipid bilayer for drugs delivery 3d rendering
Certain bacteria species inject several dozen types of effector proteins in the host cell using a molecular needle called the injectisome.
Bilayer Lipid Membrane - 3d rendered image of Cell Membrane Phospholipid Structure, Phospholipid bilayer of the cell membrane. Abstract medical illustration. Microscopic view. Microbiologic research concept.
Chloroplast, plant cell organelle. 3d image isolated on white.
Ecologic grassy textured battery. (3d render)
Breast Cancer, Anatomy of the Breast. 3D illustration
Chronic kidney disease (CKD) is a type of kidney disease in which a gradual loss of kidney function occurs over a period of months to years. Initially generally no symptoms are seen, but later symptoms may include leg swelling, feeling tired, vomiting, loss of appetite, and confusion.
Cell membrane and biology, biological concept, 3d rendering. Computer digital drawing.
Protein 3D structure. Beautiful images of ribbon structures.\nIdeal for biology images, presentation covers and backgrounds, video inserts, etc. Proteomics and other protein related research.\nThis image was not created by AI.
Nucleus in animal cell / human cell
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.
3d rendering of Bacteria are coated with an extra self-assembled lipid membrane to improve their survival against environmental assaults.
Model of a foot and mouth disease virus  capsid.
Collagen serum drop enhancing fibers regeneration skin tissues. wrinkle tightening and Smoothing. hydration repair elastin. repair saggy skin and elasticity, Moisturizer or cream, cosmetics, 3d render
Nucleus cell organelle. Could be a virus or some kind of microorganism
Peyer's patches are clusters of subepithelial, lymphoid follicles found in the intestine. They are oval or rectangular in shape and found on the antimesentric wall of the intestine. They are more prominent in ileum and are characterized by specialized epithelial cells called M cells.
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.
Vibrant, abstract gradient background with blend of purple, pink, and white tones, featuring glossy, ripple-like texture. Fluid, artistic look, ideal for branding, creative projects. 3D render
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.
Animal cell. Internal structure. 3d illustration.
plant Fern Stem C.S. under light mircoscope with white background
3d render of eukaryotic cells
Monkey pox virus on blue background. Horizontal composition.
Free Images: "bestof:bacterium nucleoid cytoplasm cell ribosomes membrane wall capsule biology flagellum"
bacterium-nucleoid-cytoplasm-cell-307660.svg
Prokaryote cell diagram international.svg
Plant cell structure svg labels.svg
Bacteria.svg
Animal Cell.svg
Plant cell wall diagram-en.svg
Pore schematic.svg
Schema pflanzliche Zellwand.svg
Preprophaseband.png
Pearl_Bodies04.jpg
Alveolar sac region of the lung - TEM.jpg
Terms of Use   Search of the Day