Carbohydrates (literally hydrates of carbon) are chemical compounds that act as the primary biological means of storing or consuming energy, other forms being fat and protein. Relatively complex carbohydrates are known as polysaccharides.
Carbohydrates (from 'hydrates of carbon') or saccharides (Greek σάκχαρον meaning "sugar") are simple organic compounds that are aldehydes or ketones with many hydroxyl groups added, ...
Carbohydrates
Carbohydrates have the general molecular formula CH2O, and thus were once thought to represent "hydrated carbon". However, the arrangement of atoms in carbohydrates has little to do with water molecules.
carbohydrate
substances (sugars, starches, etc.) composed of carbon, hydrogen, and oxygen, with the latter two usually in the same ratio as found in water.
Source: Noland, George B. 1983. General Biology, 11th Edition. St. Louis, MO. C. V. Mosby ...
Carbohydrate Metabolism Regulation Problem Set
In this module, you will learn about how certain carbohydrate pathways are reciprocally affected by insulin and glucagon. The areas of focus will be:
a) ...
Carbohydrates may be classified into monosaccharides, disaccharides, oligosaccharides, polysaccharides, and heterosaccharides. The most fundamental type is the simple sugars called monosaccharides, such as glucose, galactose, and fructose.
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Definition of carbohydrate :
Compound containing carbon, hydrogen, and oxygen, with twice as many hydrogens as oxygens; sugar or starch.
Carbohydrates or polysaccharides
Carbohydrates or polysaccharides are made up of linear and branched sequences of monosaccharides sometimes called sugars. They are usually quite monotonous repeats of the same sugar (monosaccharide) over and over.
Carbohydrate A molecule made up of one or more sugars. In the body, carbohydrates can exist independently or be attached to proteins or lipids.
carbohydrates -- class of biochemical compounds which includes sugars, starch, chitin, and steroids.
carbon film -- Thin layer of carbon remains of past life found in sedimentary rocks.
carbohydrates Organic molecules composed of carbon, hydrogen, and oxygen that serve as energy sources and structural materials for cells of all organisms.
carbohydrate
[L. carbo, charcoal + hydro, water]
A sugar (monosaccharide) or one of its dimers (disaccharides) or polymers (polysaccharides).
carbon cycle ...
carbohydrate
A family of organic molecules with the general formula (CH20)x, ranging from simple sugars, such as glucose and fructose, to complex molecules, such as starch and cellulose.
Carbohydrates Saccharides, which are aldehyde or ketone compounds with multiple hydroxyl groups. Also defined as organic compounds with the empirical formula (CH2O)n.
nucleotide
Carbohydrates
The general formula for carbohydrates is (CH2O)n.
Monosaccharides ...
carbohydrate Compounds of carbon, hydrogen, and oxygen having the generalized formula (CH2O)n; aldehyde or ketone derivatives of polyhydric alcohols, with hydrogen and oxygen atoms attached in a 2:1 ratio.
Carbohydrate digestion, begun by salivary amylase in the mouth, continues in the bolus as it passes to the stomach.
CARBOHYDRATES
The carbohydrates, or Hydrates of Carbon, are organic molecules constituted by atoms of Carbon, Oxygen and Hydrogen. Carbohydrates also are called Saccharides, Glycids, or Sugars.
Proteins, carbohydrates, phospholipids, and other molecules formed in the endoplasmic reticulum are transported to the Golgi apparatus to be biochemically modified during their transition from the cis to the trans poles of the complex.
Cellulose - a carbohydrate that is found in cell walls
Cell wall - multi-layered, sturdy structure composed of cellulose that provides plants and other organisms with their rigidity ...
carbohydrates, from carbon dioxide using energy obtained from light rather than the oxidation of chemical compounds."
^ Katrina Edwards. Microbiology of a Sediment Pond and the Underlying Young, Cold, Hydrologically Active Ridge Flank.
Many biological effects of complex carbohydrates are mediated by lectins that contain discrete carbohydrate-recognition domains.
This obligate anaerobe is capable of utilizing various carbohydrates, including glucose, maltose, starch, cellulose and xylan as energy sources. In an attempt to further understand T.
The internal secretions are concerned with the metabolism of both nitrogenous and carbohydrate materials absorbed from the intestine and carried to the liver by the portal vein.
For example, carbohydrates are put on some of the proteins, and then afterwards these glycoproteins--meaning they have carbohydrate as well as protein on them, these glycoproteins move out of the Golgi to the rest of the cell.
Although the cytoplasm contains water, proteins, carbohydrates, various ions, and assorted other molecules, proteins do most of the work. A typical bacterium requires more than 4,000 proteins for growth and reproduction.
Antigenic variation can occur by altering a variety of surface molecules including proteins and carbohydrates.
An enzyme important in provision of muscle energy (carbohydrate metabolism), that is present in many cells, particularly those of the heart, kidneys, liver, and skeletal muscle. Elevated blood levels of LDH may confirm a suspected heart attack.
glycolipid - membrane lipid molecule with a short carbohydrate chain attached to a hydrophobic tail.
glycolysis - the degradation of carbohydrates in a sequence of enzymatically catalyzed
steps.
- Large, complex molecules, such as proteins, nucleic acids, lipids and carbohydrates, that are produced only by living organisms. Biological molecules are often referred to as macromolecules or biopolymers.
Bioprocessing ...
Allelopathy: The influence exerted by a living plant on other plants nearby or microorganisms through production of chemicals. These include 1) carbohydrates and lipids, 2) alkaloids, 3) other nitrogen-containing compounds, 4) flavonoid phenolics ...
Glyceraldehyde 3-phosphate a 3-carbon carbohydrate
(glycer = sweet + aldehyde - from alcohol + dehydrogenatum where de- = from down out + hydrogen) ...
Objective: To analyze food samples for the presence of lipids, carbohydrates and proteins.
Materials: ...
It's like taking a water balloon and putting it in a cardboard box. The balloon is protected from the outside world. Cellulose is called a structural carbohydrate (complex sugar) because it is used in protection and support.
 See also: Protein, Trans, Organ, Cells, Cell
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