Basic Bio, I will rate you What is the only type of functional group found in mo
ID: 87004 • Letter: B
Question
Basic Bio, I will rate you
What is the only type of functional group found in monosaccharides? What two functional groups interact to form a disaccharide? What is the specific name of the covalent bond that is formed between two monosaccharides to form a disaccharide?
Which two monosaccharides combine to form lactose? What is the underling pathology of lactose intolerance? What are some common symptoms of lactose intolerance? How can these symptoms be explained physiologically?
What is glycogen? Where is it stored in humans? What molecule is glycogen structurally and functionally similar to in plants?
What is cellulose? Why can’t humans digest it? Does it contain calories?
The surface of cells is covered with carbohydrates collectively referred to a glycocalyx. What types of conjugated carbohydrates comprise the glycocalyx? Mucus lines the surfaces of the body serving as a lubricant. Which conjugated carbohydrate is the primary component of mucus?
Explanation / Answer
A carbonyl group is the only type of functional group found in monosaccharide. The two functional groups namely the anomeric hydroxyl and a hydroxyl of another sugar interact to form a disaccharide.. The specific name of the covalent bond is glycosidic linkage is formed between two monosaccharides (simple sugars) to form disaccharide; a double bond with oxygen and single bonds with two hydrocarbon groups. In general, a glycosidic bond is the covalent bond between two monosaccharides to form a disaccharide. It is formed between the hemiacetal group of anomeric carbon of a carbohydrate in acid by a condensation reaction to a hydroxyl group of an organic compound. The condensation reaction causes the formation of one additional water molecule. This results in the formation of an acetal group on the anomeric carbon, which stabilizes the bond. lactose is a disaccharide made by condensation of one molecule of each of the monosaccharides glucose and galactose, Glycogen, also known as "animal starch", is the storage of glucose as a source of energy to animal cells. Its structure is similar to that of the amylopectin. Glycogen is made up of chains of glucopyranose units connected by -1,4-glycosidic bonds and the branching of the polymer is due to -1,6-glycosidic bonds. These branchings occur once for every ten 1,4-linkages. Glycogen is primarily stored in the liver and muscles cells. Cellulose [(C6H10O5)n] is a homo-polysaccharide that serves a significant structural role in plant cell walls. Glucose residues in cellulose are linked by -1,4-glycosidic bonds in a linear fashion. Intermolecular and intramolecular hydrogen bonds allow the more hydrophobic part of cellulose to stack, leading to complete insolubility of cellulose in normal aqueous solution. Humans are unable to digest cellulose because the appropriate enzymes to breakdown the beta acetal linkages are lacking. It contains no or very little calories. Glycocalyx consists of several carbohydrate moieties of membrane glycolipids and glycoproteins