What is the chemical difference between a sugar phosphate and a sugar involved in a glycosidic bond?

Q: Which functional groups (from glycerol and from the fatty acids) are involved in the dehydration…

A: Fats are also known as triacylglycerols. These contain three fatty acids that are attached to the…

Q: A structure formed by a covalent bond between a nitrogenous base and a pentose sugar is called

A: Need to find the structure formed by the covalent bonds between a nitrogenous base and pentose sugar

Q: What sugar is produced by the epimerization of galactose?

A: Sugars are defined as the sweet-tasting compounds that are present in various food sources such as…

Q: Given the monosaccharide:  what is its main functional group (aldose or ketose?) Is it triose,…

A: Monosaccharides are the simplest carbohydrates unit. These consist of glucose, galactose, fructose…

Q: Two sugars are epimers of each other. Is it possible to convert one to the other without breaking…

A: Epimers are carbohydrates that are the same molecular formula but differ in the configuration of a…

Q: What shape do carbohydrate chain linked with alfa (1,4) glycosidic bonds generally have ?

A: By utilizing energy to establish glycosidic linkages, which are the bonds between monosaccharides…

Q: What are glycosides, and how can they be formed?

A: Glycoside is a molecule in which a sugar is bound to another functional group via a glycosidic bond.

Q: What type of glycosidic bond is shown below, α or β?

A: A glycosidic bond joins one sugar (carbohydrate) molecule with another molecule which may or may not…

Q: What are the properties of phosphate group?

A: A phosphate group is made up of a phosphorus atom which is bonded to 4 oxygen atoms. Usually, it is…

Q: Why are furanoses and pyranoses the most common cyclic forms of sugars?

A: The cyclic form of the sugars is formed through a nucleophilic reaction between the carbonyl group…

Q: What factors can affect the fine structure of sulfated glycosaminoglycans in cells?

A: Glycosaminoglycans are negatively charged heteropolysaccharide composed of repeating disaccharide…

Q: What convert the disaccharide lactose to the monosaccharides glucose and galactose ?

A: When two monosaccharides join  together with the help of glycosidic linkage, then disaccharide…

Q: How many carbon atoms are there in fructose? In sucrose?

A: Sugars are sweet-tasting carbohydrates that are the primary source of energy in food. They can be…

Q: What is a glycosidic bond?

A: Glycosidic bond refers to the covalent bond that links a sugar or carbohydrate molecule to the…

Q: What are pentoses and hexoses monosaccharides in the body?

A: Biomolecules are organic compounds found in living organisms. All living organisms will have these…

Q: What does it mean to describe a glycosidic bond as β-1,4-? To describe it as α-1,6-?

A: A glycosidic bond or glycosidic linkage is a type of covalent bond that joins a monosaccharide…

Q: What is the difference between a saturated and an unsaturated fattyacid? How do the structural…

A: Fatty acid: Fatty acids are the acids that form a chain of carbon and hydrogen atoms that has a…

Q: What are the different structural configurations of mono-, di- and polysaccharides?

A: Carbohydrates: These are the most abundant biomolecules ever present on earth. They are produced by…

Q: What are some advantages for a glycoprotein in having a large number of N-glycosylation sites?

A: Glycoproteins are a type of conjugated proteins. They have carbohydrates(oligosaccharides)…

Q: If L-fucose were to undergo a reaction in which its terminal -CH3 group was converted to a -CH2OH…

A: Monosaccharide can be hexose or aldose sugar. Fucose is a deoxyhexose sugar. It is present in…

Q: What are the structural differences between glucose, sucrose and starch?

A: • Gulcose is simple sugar with the chemical formula of C6H12O6. It is made of six carbon atom and…

Q: What is the major chemical difference between ribose and deoxyribose?

A:

Q: What is the physiological significance of branching in polysaccharides?

A: Branched polysaccharides : Branched by virtue of the certain molecules being linked to a molecule…

Q: Which of the two polysaccharides contains branched chains of the monosaccharides?

A: The buiding block of all carbohdrates are simple sugars known as monosaccharides. Monosaccharides…

Q: What one functional group can be found in ANY glucose molecule?

A: Glucose is defined as the main sugar molecule that is present in the blood where it acts as the main…

Q: What reaction occurs between catalase and hydroxylamine?

A: Enzyme: It is a biocatalyst that increases the rate of chemical reaction without itself going any…

Q: What is unusual about the structure of N-acetylmuramic acid compared with the structures of other…

A: Carbohydrates are a type of biomolecule composed mainly of carbon, hydrogen, and oxygen along with…

Q: How does a double bond effect the number of hydrogens found between saturated/unsaturated fatty…

A: Fatty acids may be classified as saturated or unsaturated depending on the presence or absence of…

Q: What is the common structural feature of all phospholipids and glycero esters?

A: Lipid, any of a wide range of organic molecules that do not interact significantly with water, such…

Q: When a purine or a pyrimidine is linked through a β-N-glycosidic link to C-1 of a pentose, the…

A: Nucleic acids are the biomolecules that contain Deoxyribose sugar (DNA) and ribose sugar (RNA) .both…

Q: What are the typical fatty acid chains found in phosphoglycerides, and why do their carbon atom…

A: Phosphoglycerides Glycerol-based phospholipids   Main component of the biological membrane.

Q: How would you describe the conformation of the 6-membered ring of sucrose?

A: It is a disaccharide.

Q: Which monomers and types of bond are found in both glycogen and amylopectin?

A: A carbohydrate is a complex polymer made up of several individual units known as monomers. These…

Q: What is the carbohydrate classification for the product produced when each of the following…

A: Carbohydrates are one among the 4 biomacromolecules within living organisms. They are represented by…

Q: What are the monosaccharides in the picture and the type of glycosidic bond of the disaccharide?

A: Carbohydrate is one of the major macromolecules needed in large amounts. It is the main source of…

Q: What is the structural difference between a hemiacetal and an acetal?

A: A hemiacetal is a compound that results from the addition of an alcohol to an aldehyde or a ketone.…

Q: What triggers a dehydration reaction between two amino acids, assuming they're perfectly aligned…

A: The cause of dehydration reaction that is initiated when two amino acids are perfectly alligned with…

Q: Why is it advantageous that polysaccharides can have branched chains? How do they achieve this…

A: Polysaccharides are made up of repeating unit of monosaccharides. There can be homopolysaccharides…

Q: Is galactose an aldehyde or a ketone sugar?

A: The carbohydrates are crucial biological macromolecules consisting of carbon, hydrogen and oxygen…

Q: What is the main structural difference between cellulose and starch?

A: Cellulose is a molecule, consisting of hundreds – and sometimes even thousands – of carbon, hydrogen…

Q: Lactose and maltose are reducing disaccharides, but sucrose is a nonreducing disaccharide. Explain.

A: Introduction: Carbohydrate is a biomolecule that has a role in providing energy to the body. It…

Q: What are pyrimidines?

A: Step 1 Nitrogen bases are nitrogen-containing heterocyclic ring compounds of two types, substituted…

Q: What is it about the structure of cellulose and starch would cause these two sugars to produce lower…

A: Carbohydrates are classified as monosaccharides, oligosaccharides, and polysaccharides based on the…

Q: The structure of D-galactose differs from that of D-talose at which carbon atom? carbon #2 carbon #3…

A: Epimers are a pair of diastereomers that have more than one chiral center but they differ only at…

Metabolic pathways

Metabolism is defined as the group of life-supporting, enzyme-mediated chemical reactions in organisms. A metabolic pathway is a set of these chemical reactions that involve anabolism (synthesis of complex biomolecules) and catabolism (breakdown of biomolecules into small molecules) that occur inside a cell. Metabolites are the reacting substances, products, and intermediate substances of an enzymatic process that are altered by a series of chemical events catalyzed by enzymes.