Carbohydrates i.e. Monosaccharides.
The name carbohydrate means watered carbon or carbon with attached water molecules. Many carbohydrates have empirical formuli which would imply about equal numbers of carbon and water molecules. For example, the glucose formula C 6 H 12 O 6 suggests six carbon atoms and six Definition of sugar: A sugar is a carbohydrate that is soluble in water Sugars are usually crystalline and have a sweet taste. Chemicals that are sugars often have names ending in -ose. For example, note the suffix -ose in fructose, glucose, galactose, sucrose, lactose, and maltose. Fructose is a carbohydrate, and is a simple sugar found in fruits. It is often called just fruit sugar. Fructose is called a simple sugar or a monosaccharide because it is one of the smallest units which has the characteristics of this class of carbohydrates. Examples of disaccharides include lactose, maltose, and sucrose. If you bond one glucose molecule with a fructose molecule you get a sucrose molecule. Sucrose is found in table sugar, and is often formed as a result of photosynthesis (sunlight absorbed by chlorophyll reacting with other compounds in plants). Common examples of disaccharides are sucrose or table sugar (glucose-fructose), maltose (glucose-glucose) and lactose (glucose-galactose). The primary function of disaccharides is as a nutritional source of monosaccharides. Many of the sugars found in foodstuffs are di The first class of molecules are called carbohydrates. The simplest type of these, monosaccharide simple sugars, have a basic formula: for every carbon atom, there are two hydrogens and one oxygen, or one water for each carbon. Carbohydrates contain three major categories of molecules: monosaccharides (or simple sugars), disaccharides, and polysaccharides. 1. Monosaccharides: This group, also known as simple sugars, is the simplest carbohydrate form. Monosaccharides such as glucose can be linked together in condensation reactions. For example, sucrose (table sugar) is formed from one molecule of glucose and one of fructose, as shown below. Molecules composed of two monosaccharides are called disaccharides. The carbohydrates are the compounds which provide energy to living cells. They are compounds of carbon, hydrogen and oxygen with a ratio of two hydrogens for every oxygen atom. The carbohydrates we use as foods have their origin in the photosynthesis of plants. They take the form of sugars, starches, and cellulose.
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sugars are examples of what type of molecule