Glucose, galactose, and fructose are common monosaccharides, whereas common disaccharides include lactose, maltose, and sucrose.
In this manner, how are monosaccharides are classified?
9.2.
Monosaccharides are classified according to three different characteristics: the location of their carbonyl group, the number of carbon atoms they contain, and their chiral property. If the carbonyl group is an aldehyde, the monosaccharide is an aldose.
Hereof, what are 5 examples of monosaccharides?
Examples of monosaccharides include glucose (dextrose), fructose, galactose, xylose and ribose.
What are the 4 ways to differentiate monosaccharides?
Monosaccharides can be classified by the number x of carbon atoms they contain: triose (3), tetrose (4), pentose (5), hexose (6), heptose (7), and so on. Glucose, used as an energy source and for the synthesis of starch, glycogen and cellulose, is a hexose.
What are the monosaccharides of galactose?
Galactose is a monosaccharide and has the same chemical formula as glucose, i.e., C6H12O6. It is similar to glucose in its structure, differing only in the position of one hydroxyl group. This difference, however, gives galactose different chemical and biochemical properties to glucose.
What are the three types of carbohydrate monosaccharides?
There are 3 monosaccharides:
- Glucose.
- Fructose.
- Galactose.
What molecules are monosaccharides and disaccharides?
Sugars are carbohydrates that are chemically classified as monosaccharides and disaccharides.
- Monosaccharides. Monosaccharides include glucose, galactose and fructose – all commonly found in food. …
- Disaccharides. Disaccharides are sugars that are made up of two single sugar units joined together. …
- Polysaccharides. …
- Polyols.
Which compound is a disaccharide?
Common disaccharides
| Disaccharide | Unit 1 | Unit 2 |
|---|---|---|
| Sucrose (table sugar, cane sugar, beet sugar, or saccharose) | Glucose | Fructose |
| Lactose (milk sugar) | Galactose | Glucose |
| Maltose (malt sugar) | Glucose | Glucose |
| Trehalose | Glucose | Glucose |
Which monosaccharides form disaccharides?
Disaccharides form when two monosaccharides undergo a dehydration reaction (a condensation reaction); they are held together by a covalent bond. Sucrose (table sugar) is the most common disaccharide, which is composed of the monomers glucose and fructose.
Which of the following are disaccharides?
Disaccharides
| Disaccharide | Common name | Monosaccharides |
|---|---|---|
| Sucrose | Table sugar | Glucose-fructose |
| Lactose | Milk sugar | Galactose-glucose |
| Maltose | Malt sugar | Glucose-glucose |
| Isomaltose | Glucose-glucose |
Which of the following is a monosaccharide sucrose galactose maltose lactose?
A monosaccharide is the simplest form of sugar and the smallest unit of carbohydrate which can not be further divided. When two monosaccharides join it forms a molecule called Disaccharide.
| Glucose+ Fructose | Sucrose(Found in Sugarcane) |
|---|---|
| Glucose+Glucose | Maltose |
| Glucose+Galactose | Lactose(Found in Milk) |