Granules Collection (#3)

Lecithin granules on a spoon. Lecithin or phosphatidylcholine is a phospholipid found in egg yolks and the plasma membranes of plant and animal cells. The form seen is derived from soya beans

Instant coffee grains, SEM
Instant coffee grains. Coloured scanning electron micrograph of instant coffee grains (granules). Instant coffee is a dried aqueous solution of roasted coffee

Pancreas cell, SEM
Pancreas cell. Coloured scanning electron micrograph (SEM) of an acinar (exocrine) pancreatic cell. Acinar cells produce and excrete digestive enzymes to the small intestine

Mast cell, TEM
Mast cell, coloured transmission electron micrograph (TEM). Mast cells are a type of white blood cell found in connective tissue

Pancreas tissue, SEM
Pancreas tissue. Coloured scanning electron micrograph (SEM) of fractured pancreas tissue, showing numerous acinar cells, containing secretory zymogen granules

Basophil white blood cells, artwork
Basophil white blood cells. Computer artwork of basophil white blood cells, showing their lobed nuclei (red). Basophils are the smallest and least common of the white blood cells

Mitochondrion, artwork
Mitochondrion. Cutaway artwork showing the internal structure of a mitochondrion. This structure, found in eukaryotic cells, is the site of energy production

Fluorescent light bulb powder, SEM
Fluorescent light bulb powder. Coloured scanning electron micrograph (SEM) of grains of a phosphor powder used to coat the inside of a fluorescent light bulb. It is this powder that emits the light

Cartilage cells, TEM
Cartilage cells. Coloured transmission electron micrograph (TEM) of a section through chondrocytes from nasal hyaline cartilage

Small lymphocyte, TEM
Small lymphocyte. Coloured transmission electron micrograph (TEM) showing the large central nucleus (brown) of a small lymphocyte (white blood cell)

White blood cell, TEM
White blood cell. Coloured transmission electron micrograph (TEM) of an eosinophil (a type of white blood cell), part of the bodys immune system

Intestinal endocrine cell, TEM
Intestinal endocrine cell, coloured transmission electron micrograph (TEM). This is a type 1 intestinal endocrine cell. The granules (red) contain serotonin

Salt in a teaspoon

Beech leaves, light micrograph
Beech leaves. Light micrograph of a transverse section through two beech leaves (Fagus sylvatica). The shapes of the two leaves are different because the bottom leaf is constantly exposed to bright

Thyroid parafollicular cell, TEM
Thyroid parafollicular cell, coloured transmission electron micrograph (TEM). This section has revealed the cells nucleus (light brown)

Pancreas acinus, SEM
Pancreas acinus. Coloured scanning electron micrograph (SEM) of a freeze-fracture through an acinus (yellow) in the pancreas. An acinus is a collection of glandular epithelial cells

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Granules are tiny, granular structures that play a crucial role in various aspects of our lives. In the world of biology, basophil white blood cells contain these granules, which are essential for their function in the immune system. These specialized cells help to defend our bodies against foreign invaders and allergens. When examining a blood cell under a microscope, one might come across intriguing features known as Dohle bodies. These small blue-gray they are be observed within the cytoplasm of neutrophils - another type of white blood cell. Their presence often indicates an ongoing infection or inflammation within the body. Micrographs provide us with detailed images that allow us to explore the intricate world even further. Picture No. 11014616 captures these microscopic structures in all their glory, showcasing their unique shapes and sizes. While focusing on granules is fascinating, it's also important to take breaks from scientific exploration and appreciate nature's beauty. Lighthouse Scenic in Northumberland, England (Picture No. 11014611) offers a breathtaking view where we can escape from laboratory settings and immerse ourselves in serene surroundings. As we continue our journey through captivating visuals, Picture No. 11014610 transports us to picturesque landscapes adorned with vibrant colors and textures – reminding us that even nature possesses its own version of granular formations. Moving forward along this visual adventure (Picture No. s 11014609-11014600), we encounter diverse scenes ranging from tranquil beaches to lush forests – each displaying its own distinct charm while reminding us that life itself is composed of countless tiny fragments coming together harmoniously. Whether exploring microscopic wonders like basophil white blood cells or marveling at stunning natural landscapes like those found in Northumberland, England – there is no denying the significance and beauty held within every grain-like structure we encounter throughout our existence.