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Glucose | Definition, Structure, & Function | Britannica
glucose, one of a group of carbohydrates known as simple sugars (monosaccharides). Glucose (from Greek glykys; “sweet”) has the molecular formula C 6 H 12 O 6. It is found in fruits and honey and is the major free sugar circulating in the blood of higher animals.
Glucose - Wikipedia
Glucose is a ubiquitous fuel in biology. It is used as an energy source in organisms, from bacteria to humans, through either aerobic respiration, anaerobic respiration (in bacteria), or fermentation.
Glucose Definition and Examples - Biology Online Dictionary
2023年5月29日 · Glucose is an aldohexose monosaccharide (chemical formula: C6H12O6) that is ubiquitous in nature, and functions primarily as the main source of metabolic energy (the main substrate in glycolysis) in living things. Etymology: Ancient Greek γλεῦκος (gleûkos, meaning “sweetness”). Abbreviation: Glu. IUPAC: (2R,3S,4R,5R)-2,3,4,5,6-Pentahydroxyhexanal.
Physiology, Glucose - StatPearls - NCBI Bookshelf
2024年4月30日 · Glucose is a 6-carbon structure with the chemical formula C6H12O6. Carbohydrates are ubiquitous energy sources for every organism worldwide and are essential to fuel aerobic and anaerobic cellular respiration in simple and complex molecular forms.[1]
Glucose | definition of Glucose by Medical dictionary
Glucose is a simple monosaccharide sugar present in the blood as the basic fuel of the body. Glucose is essential for life; a severe drop in the blood levels rapidly leads to coma and death. It is stored in the liver and the muscles in a polymerized form called GLYCOGEN.
glucose - Students | Britannica Kids | Homework Help
Glucose is a sugar that plays a vital role in the metabolism of most living organisms. It is manufactured by plants and certain bacteria and protists during photosynthesis. Glucose is the main source of chemical energy for cell functions in organisms from bacteria and plants to …
Glucose | AQA A Level Biology Revision Notes 2015 - Save My …
2024年11月4日 · The Two Forms of Glucose. The most well-known carbohydrate monomer is glucose ATP. Glucose has the molecular formula C 6 H 12 O 6. Glucose is the most common monosaccharide and is of central importance to most forms of life. There are different types of monosaccharide formed from molecules with varying numbers of carbon atom, for example:
Glucose - (Cell Biology) - Vocab, Definition, Explanations - Fiveable
Glucose is a monosaccharide with the molecular formula C6H12O6, making it one of the simplest forms of sugar. It is primarily absorbed in the intestines and enters the bloodstream, where it can be transported to various tissues for energy utilization.
Glucose - (General Biology I) - Vocab, Definition, Explanations
Glucose is a simple sugar and a vital carbohydrate that serves as a primary energy source for living organisms. This monosaccharide is crucial for various biological processes, including cellular respiration, energy production, and as a building block for larger carbohydrates.
Glucose - (Honors Biology) - Vocab, Definition, Explanations
Glucose is a simple sugar and essential carbohydrate that serves as a primary source of energy for living organisms. It is a monosaccharide that plays a crucial role in cellular respiration, where it is broken down to produce ATP, the energy currency of cells, and also serves as a key substrate in photosynthesis for plants.