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Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.
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.
Glycolic acid is a type of alpha hydroxy acid (AHA). Alpha hydroxy acids are natural acids found in foods. Glycolic acid comes from sugarcane. Alpha hydroxy acids like glycolic acid work by removing the top layers of dead skin cells. Glycolic acid also seems to help reverse sun damage to the skin.
Rosai–Dorfman disease (RDD) is a rare proliferative histiocytic disorder of unknown etiology. RDD typically presents with generalized lymphadenopathy and polymorphic histiocytic infiltration of the lymph node sinuses; however, occurrences of extranodal soft tissue RDD may rarely occur when masquerading as a soft tissue sarcoma.
forming of underskin cellulite illustration
plant Flower bud of Lilium brownii var.viridulum T.S.\nunder light mircoscope with white background
Internal structure of an animal cell, 3d rendering. Section view. Computer digital drawing.
Wet rough asphalt black bitumen road pavement surface abstract grunge texture close-up top view background banner.\nBitumen is a sticky, black, highly viscous liquid or semi-solid form of petroleum. In the U.S., it is commonly referred to as asphalt. It may be found in natural deposits or may be a refined product, and is classed as a pitch. Before the 20th century, the term asphaltum was also used.\nTarmacadam is a road surfacing material made by combining crushed stone, sand, and tar. It is a more durable and dust-free enhancement of simple compacted stone macadam surfaces. The terms \
Abstract background Organic Form - 3d rendered image of glass structure, optical technology, nano electrical wave, dispersion colorful rainbow.  Organic shapes and form.  Science fiction or organic technology concept.
Characteristics of fungi living in wood as a group, are polyphyletic under the microscope for education.
Old orange and black scuffed damaged marbled paper, Original over 150+ years old
Detailed view of mountain surface in winter (Charyn canyon, Kazakhstan)
Forming of underskin cellulite illustration. Structure of normal healthy and cellulite skin. Comparison
Natural ecology, stone, rust, texture, background, abstract, plain stone, rock, building material, shape, solid, marble, granite, sea stone, wall, floor, stone wall, color, nature, simplicity
Lahn marble in a closeup
Well-differentiated neuroendocrine tumors (NETs) most commonly originate in the gastrointestinal tract and lung and rarely arise in the genitourinary tract. The term \
Tempeh food texture, tempeh is a typical Indonesian food made from fermented soybeans
Banana circle portion on white background. Clipping path included.Tropical fruits from
Backgrounds of Characteristics Tissue of Internal ear Human under the microscope in Lab.
Gastric mucosa intestinal metaplasia under microscopy
TURKEY, the most famous and high-quality marble mine in the world, has many marble mines with colors such as white, red, beige and pink travertine.\na difficult, dangerous job
Abstract background
Gold serum with bubble inside drop on skin cell for professional skin treatment product. 3D rendering.
Peach gum
Colored plant cells with damages caused by a parasitic animal under the microscope.
Layered maroon and light speckled  rock magnified.
Phenylalanine hydroxylase (PAH) (EC 1.14.16.1) is an enzyme that catalyzes the hydroxylation of the aromatic side-chain of phenylalanine to generate tyrosine. 3D cartoon and Gaussian surface models, chain id color scheme, based on PDB 2pah, white background.
Peeled Pomelo fruit on plate.
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