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organic chemistry, model of the protein molecule - illustration of a biological particle
ATP Synthase Protein - 3d rendered image. Medical microbiology concept.  Structure and conformational states of the bovine mitochondrial ATP (Adenosine triphosphate) synthase. Chemical energy is synthesized in eukaryotic cells primarily. Hydrolase. Hologram view. HUD, FUI
Epithelial Cells in urine sediment.
3d animal cell on black background
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
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.
3D rendering of microscopic molecular structure
Organelles inside Eukaryote, focus on lysosome - 3d illustration
Telomere aging process as shortening and reduction of telomeres located on the end caps of a chromosome resulting in damaging DNA resulting in shorter life or short lifespan as a 3D illustration.
Mitochondria are important organelles in the cell. It is directly involved in our drive to live. ATP production by mitochondria is the source of energy.\nAnd even if you are not familiar with biology, mitochondria are widely known and are a persistent image of cells and cell biology.\nIt is no exaggeration to say that it is the concept of the existence of the details of the living body.\nThis image was not created by AI.
3D cartoon and Gaussian surface models, PDB 2j0D, white background.
Fetus with dna high quality 3D rendering
Mitosis process, division of cell. Isolated on black background. 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.
Cell Division and Cell Cycle under the microscope.
3D rendering of microscopic molecular structure
3d illustration of a  part of RNA chain from which the deoxyribonucleic acid or DNA is composed
Macrophotograph of the structure of DNA: The double helical DNA molecule with a detailed view of the nucleotides. Butterfly dna. This macrophotograph is a magnified image of the structure of DNA, allowing us to view the details of the double helix and the nucleotides that make up the genetic code. The background of the image is dark, which highlights the light strands of DNA and creates a contrast that emphasizes the complexity and beauty of the DNA molecule. This image can be used for scientific, educational or medical purposes and to illustrate topics related to genetics, biology and medical research.
Cytochrome P450 molecule. CYP 3A4 is the most promiscuous of the human CYP enzymes. Molecular model. 3D rendering. Illustration
Squash preparation of stained onion root tip cells showing various stages of mitosis. Differential interference contrast optics on a Leica microscope, Image taken with the X40 objective lens.  Depth of focus is extremely shallow (just a few microns).  Differential interference contrast results in an optical slice horizontally through the specimen providing maximum possible resolution at this magnification and good contrast. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
Atomic color code: H light blue, C blue, O red, N dark blue, Cl & F green, S yellow.
A model of a nucleosome. Isolated on black.
Vitamin B12, also known as cobalamin, is a water-soluble vitamin involved in metabolism. It is one of eight B vitamins. It is required by animals, which use it as a cofactor in DNA synthesis, and in both fatty acid and amino acid metabolism. It is important in the normal functioning of the nervous system via its role in the synthesis of myelin, and in the circulatory system in the maturation of red blood cells in the bone marrow. Plants do not need cobalamin and carry out the reactions with enzymes that are not dependent on it.
3d cell organelle - nucleus (Chromatin,  Rough Endoplasmic Reticulum, Nucleus Shell, Nucleoplasm, Nucleolus)
3D cartoon and Gaussian surface models, PDB 7s03, white background
X chromosome with degrading or aging telomeres isolated on black background
3d render of cells undergoing mitosis
3D rendering of microscopic particles and bubbles
Telomere shortening aging concept and reduction of telomeres located on the end caps of a chromosome resulting in damaging DNA resulting in shorter life or short lifespan as a 3D illustration.
A molecular model of the flavonoid Quercetin.  An antioxidant and anti-inflamatory, it is used as a nutritional suplement.  It is commonly found in many fruits and vegetables and is a significant chemical component of tea.  Isolated on white.
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