9,437 Cellulose Cell Images and Stock Photos

A side-view shot of a female scientist looking through a microscope to analyse her findings in Perth, Australia.

The opioid receptors display a role in modulating pain perception; opioid agonists are therefore potent analgesics. They appear mainly in the brain and spinal cord. The endogenous opioids are enkephalin, dynorphin, endorphin and nociceptin.

Water enters the root hairs by osmosis, moving from high water concentration to low water concentration. Minerals dissolve easily in water and move into the root by diffusion - either by passive transport or by active transport. Water moves across the ground tissue and into xylem tissue. Water is then transported up the plant.

Biofuel Life Cycle, Biomass Ethanol From Corn, Sugarcane, Wood, Flat Design Vector Concept Illustration . Isolated on the White Background.

Close up sink drain and yellow sponge. Cleaning metallic sink housework concept

Texture of old moldy paper with dirt stains, spots, inclusions cellulose, grey cardboard texture background, grunge vintage background

Vector biochemistry set of polysaccharides –cellulose, amylose, amylopectin, and glycogen. Starch components amylose and amylopectin, natural carbohydrates. Illustrations isolated on white background.

Toilet paper package white mock up with transparent wrapping. Vector realistic illustration template for your design

Cell membrane with white background, 3d rendering. Computer digital drawing.

Set line icons of insulation isolated on white. Soundproof material, foam, home construction, brick wall, house renovation, membrane, rockwool, energy saving. Editable stroke. Vector illustration

The opioid and cannabinoid receptors are involved in pain-sensation, mood, appetite and memory. Agonists are potent analgesics: Endorphin (red) and tetrahidrocannabinol (green).

Flour oat in bowl, milk in a jug, oatmeal in spoon, oaten stalks on wooden board background

Flour oat in bowl, milk in a jug, oatmeal in spoon, oaten stalks on the background of white wooden board from above

edible, mushroom, spherical, ovoid, shape, grows, parasitical, damaged, beech, oak, trunk, spruce, barbed, coral, called, lion's, mane , monkey's, head, Chinese, Hericium, erinaceus, important, medicinal, fungus, digestive, tract, problem, Hericium, flagellum, stump, tree, white, overgrown, Hericium, coralloides, cirrhatum, erinaceus, moss, brown, death, wet, harvest, young, decomposition, cellulose

Set line icons of insulation isolated on white. Editable stroke. Vector illustration

The glucagon like peptide-1 receptor (GLPr) is a G proteincoupled receptor (GPCR) that mediates the action of GLP-1, a peptide hormone. The activated receptor has a strong effect on the management of type 2 diabetes mellitus and obesity, including glucose homeostasis and regulation of gastric motility and food intake.

The binding of LDL particles to the LDL receptors mediates the endocytosis of the particles through clathrin coated vesicles, which a then processed in the inner cell.

Cancer malignant cells - 3d rendered image, abstract enhanced scanning electron micrograph (SEM) of cancer malignant cells. Visual of overall shape of the cell's surface at a very high magnification. Medical research concept.

Illustration showing the internal structure of the human cell with the cytoplasmic membrane, nucleus and organelles isolated on white

Texture of old ecological paper close-up, background, copy space

Insect feeding on paper - silverfish. Pest books and newspapers. Lepismatidae, Thermobia domestica.

Yellow cellulose sponge close-up isolated on white background

Skeletal muscle cells are tubular. They have multiple nuclei. Skeletal muscle is striated, it has an alternating pattern of light and darks bands.

Lipid bilayer or phospholipid bilayer. 3D rendering.

Toilet paper package white mock up with transparent wrapping. Vector illustration template for your design

Psyllium, isfagula plant product is the husk of plantain seeds in a plate on a yellow background. Useful dietary supplement, superfood. Top view, horizontal orientation, without people, copy space.

Toilet paper roll. Realistic white disposable soft towel and feather. Blue cellophane packaging with copy space. Napkin for body intimate hygiene. Advertising web banner template vector toiletry

Wheat and rye ears. Oats barley rice spikes and grains, heraldic elements for beer and bread logo. Vector symbol stalk and seed food isolated collection

DISCLAIMER: The partial world map in this render was created by me with the help of NASA Blue Marble textures, which can be found here: https://visibleearth.nasa.gov/collection/1484/blue-marble The texture was created and rendered by myself, using Blender 3D & Octane Render and then composited into the final picture. Screenshot of the work in progress: https://i.imgur.com/TGGoFCD.jpg

Cells under a microscope. Research of stem cells. Cellular Therapy. Cell division. vector illustration on a light background.

Psyllium, isfagula plant product is the husk of plantain seeds in a plate on a yellow background. Useful dietary supplement, superfood. Top view, horizontal orientation, without people, copy space.

The chimeric antigen receptor T (CAR-T) cell therapy is a new treatment for a variety of cancers. 3d rendering

CARs are engineered cell receptors that allow T cells to recognize and attack cancer cells in a specific way. They are built by connecting several functional parts from different proteins. In this image a signal protein (ZAP70) is attached to the intracellular domain.

Top view of several round paper rolls packed in plastic at modern factory, production and recycling concept, copy space

Pulp and paper factory off of Vancouver Island, British Columbia

Openwork white napkin. Lace frame round element on pink background. Vector illustration

Set round line icons of insulation isolated on white. Vector illustration

Phytoplankton (cyanobacteria and microalgae) can convert light energy and mineral nutrients into organic matter. They are responsible for the photosynthetic fixation of around 50×10^15 g C annually

Structure of the GABA receptor. Central chloride anion conduction pore and Transmembrane α-helices