"Pentoses" Natural Recordings by Native Speakers
Pentoses are a type of sugar molecule that consists of five carbon atoms. They are a subclass of carbohydrates and are found in the cells of all living organisms. Pentoses are typically found in the free form, meaning they are not linked to other sugars or molecules, and are often used as a source of energy for the cell.
Pentoses
Pentoses are a type of sugar with five carbon atoms. Here are five usage examples:
Pentobarbital is a type of barbiturate, a sedative and hypnotic medication. It is typically used to treat seizure disorders, insomnia, and also as a short-term treatment to control anxiety before a surgery.
A pentode is a type of vacuum tube, also known as an electron tube, used in electronic devices such as amplifiers, oscillators, and switches. It is a high-mu triode with a penthode (positive grid) as opposed to a triode with a triode (triangular grid).
Pentoic refers to a pentagonal shape or a five-sided polygon. It can also be used to describe a shape or structure that has five distinct components or parts. In chemistry, a pentoic acid is a type of organic compound that contains five carbon atoms.
Pentominoes are a set of 12 polyomino shapes formed by combining five square tiles. The word "pentomino" comes from the Greek words "pente" meaning five and "mino" meaning piece. Each pentomino has a unique shape and is capable of being used to fill a square area without leaving any gaps.
Pentominos is a type of geometric shape. Specifically, it is a 5-faced polyhedron, meaning it has 5 flat faces. The term "pentomino" is derived from the Greek words "pente," meaning "five," and "mone," meaning "counter" or "unit." This shape is often studied in the context of polyomino theory, which examines the properties and possibilities of these geometric structures.
Pentonville refers to a statue foundry in Pentonville, London, which was established in the early 19th century. However, it is more commonly associated with Pentonville Prison, a prison in Islington, London, which is known for its harsh conditions and infamous escape attempts in the past.
Pentosan is a type of carbohydrate, specifically a five-carbon sugar, with the chemical formula C5H10O5. It is similar to pentose, a larger group of five-carbon sugars, but has a more specific molecular structure. Pentosans are often found in plant cell walls and are involved in plant cell signaling and defense against pathogens.
Pentose is a type of sugar molecule that contains five carbon atoms. It's a monosaccharide, which means it's a single sugar unit, as opposed to a disaccharide or polysaccharide, which are composed of two or more sugar units linked together.
Pentothal is a brand name for Thiopental, a barbiturate drug that is commonly used as an intravenous anesthetic agent. It is often used to induce and maintain general anesthesia, and is typically used in surgical procedures.
Pentoxide is a chemical compound, specifically a oxide, which is formed when a pentavalent metal is oxidized. It has the general formula MO5, where M is the metal atom.
Pentoxifylline is a medication used to improve blood flow in people with circulation problems. It is especially useful for treating conditions such as intermittent claudication, which causes pain or cramping in the legs due to lack of oxygenated blood flow. Pentoxifylline works by reducing blood viscosity, which is the thickness of the blood, allowing it to flow more easily through narrowed blood vessels. It is often prescribed for patients with peripheral arterial disease, and it can help alleviate symptoms such as pain, cramping, and fatigue in the legs.
Pentremite is a rare or obsolete word that refers to a small animal, especially a flea or a tick, that lives on the body of its host, typically on the skin, hair, or feathers.
Pentremites is a type of extinct echinoderm, a marine animal that lived during the Paleozoic Era, around 350-400 million years ago. It was characterized by its unique, pentagonal (five-sided) body shape and was a type of starfish. Pentremites were likely slow-moving, bottom-dwellers that fed on small invertebrates and detritus.
Pentyl is a prefix used in organic chemistry to denote a five-carbon chain or group. It is derived from the Greek word "pente", meaning five.
Pentylic refers to a five-carbon compound, specifically a hydrocarbon with the general formula C5H10. Pentylic compounds are a class of aliphatic hydrocarbons that contain 5 carbon atoms and have a single bond between each carbon atom. They can be saturated or unsaturated, and their molecules can be linear, branched, or ring-shaped. The term "pentylic" is often used in organic chemistry to describe the structure and properties of these compounds.
Pentyne is a rare or obsolete word that refers to a quality of sound that is a mixture of pent and tone.