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Transmition Electron microscopy of an epithelial cell where mitochondria of several sizes can be seen with the characteristic double membrane and internal cristaes. Mitochondria are believed to be of bacteria origin. It has its own genome and RNA and protein which are similar to those of bacteria.

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

Organelles inside Eukaryote, focus on golgi apparatus - 3d illustration

Cystic fibrosis transmembrane conductance regulator (CFTR) allows negatively-charged ions, such as chloride and bicarbonate, to pass through the membrane of lung epithell cells. Malfunction leads to cystic fibrosis. Left: inactive form. ATP (red)

A ball and stick + ribbons model of beta-secretase - a protein that is important in forming healthy peripheral nerve cells, but is also involved in the onset of Alzheimer's disease.

$Mitochondria are important organelles in the cell. It is directly involved in our drive to live. ATP production by mitochondria is the source of energy.\nAnd even if you are not familiar with biology, mitochondria are widely known and are a persistent image of cells and cell biology.\nIt is no exaggeration to say that it is the concept of the existence of the details of the living body.\nThis image is not generated by AI.$

Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane,Lipid bilayer,lipid bi-layer cell anatomy

Illustration showing anatomy of a mitochondrion

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.

Organelles inside Eukaryote, focus on mitochondria - 3d illustration

3D illustration of blue synapses and neurons on dark background. 3d rendering..

Mitochondria - microbiology, cellular organelle 3d illustration

Creative illustrations in life. Colorful and beautiful background patterns for designers.

Mitochondria, cellular organelles, produce energy, Cell energy and Cellular respiration, DNA, 3D rendering illustration

Cell Membrane Phospholipid Structure,Phospholipid bilayer of the cell membrane,Lipid bilayer

Cross-section view of Mitochondria. Medical info graphics on white background, 3d rendering. Computer digital drawing.

HER2 (light blue) and HER3 form a potent pro-oncogenic heterocomplex. They play a crucial role in cellular proliferation, survival, and differentiation.

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.

Life cycle of filamentous bacteriophage M13 in phospholipid bilayers 3d rendering

A model of a nucleosome. Isolated on black.

3D cartoon and molecular surface models, chain id color scheme, putative membrane shown, pdb 7upt white background.

Digitally generated close up Neurons cells

The inner hair cells are the actual sensory receptors, and 95% of the fibers of the auditory nerve that project to the brain arise from this subpopulation. The terminations on the outer hair cells are almost all from efferent axons that arise from cells in the brain.

Animal cell. Internal structure. 3d illustration.

Brains Neurons,Synapse of neuron cell,information transfer at the cellular or atomic level,Active receptor

After dopamine binding, the dopamine receptor changes his shape and binds the inactive G protein.The G protein expels its GDP molecule replacing it by GTP. and falls into two pieces. The Galpha subunit binds to and activates the enzyme adenylyl cyclase, which produces then cyclic AMP spreading a signal through the cell.

Free Images: "bestof:AOX.png Alternative oxidase pathway in mitochondrion Modified version of a portion of an image taken from figure 1 of http //www kinetoplastids com/content/2/1/..."

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