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Why doesn't ninhydrin react with polypeptides?
Ninhydrin does react with polypeptides, specifically with the amino group of amino acids present in the polypeptide chain. This reaction leads to the formation of a colored compound that can be used for detection and analysis of amino acids and polypeptides.
Define the type of chemical reaction involved in the formation of a peptide linkage between two amino acids and state the other product in addition to a dipetide?
The formation of a peptide linkage between amino acids is a condensation reaction, specifically a dehydration synthesis reaction. The other product in addition to the dipeptide is a molecule of water.
Why aldol condensation is called condensation reaction?
All condensation reactions proceed with formation of water (H2O). If you look at the reaction mechanism for Aldol condensation, you will observe that water is formed as an end-product of the reaction.
What is an example Condensation reaction?
An example of a condensation reaction is the formation of a peptide bond between two amino acids during protein synthesis. This reaction involves the loss of a water molecule and the joining of the amino acids to form a dipeptide.
What chemical reaction form polysaccharides?
Polysaccharides are formed through condensation reactions between monosaccharide units. These reactions involve the removal of a water molecule as two monosaccharides join together to form a glycosidic bond. This process is catalyzed by enzymes and results in the formation of long chains of polysaccharides.
What chemical reaction is used to synthesize macromolecules like polypeptides and starch?
The chemical reaction used to synthesize macromolecules like polypeptides and starch is called dehydration synthesis or condensation reaction. This reaction involves joining monomers together by removing a water molecule to form a covalent bond between them.
Why doesn't ninhydrin react with polypeptides?
Ninhydrin does react with polypeptides, specifically with the amino group of amino acids present in the polypeptide chain. This reaction leads to the formation of a colored compound that can be used for detection and analysis of amino acids and polypeptides.
How are polypeptides held together?
Polypeptides are held together by peptide bonds, which are formed through a condensation reaction between the amino group of one amino acid and the carboxyl group of another. These bonds link amino acids together to form a linear chain, which is the primary structure of a protein.
Is claisen condensation a condensation reaction?
Of course,The Claisen Condensation is typically the reaction between two esters, in the presence of base, leading to formation of an ester enolate that reacts with an uncharged ester, thereby displacing it's "alcohol part" as the leaving group. The sequence leads to the formation of beta ketoesters. The intramolecular (cyclic) version of the Claisen Condensation is known as the Dieckmann Condensation, and is illustrated through the article, "Dieckmann Condensation Missing Piece."
Define the type of chemical reaction involved in the formation of a peptide linkage between two amino acids and state the other product in addition to a dipetide?
The formation of a peptide linkage between amino acids is a condensation reaction, specifically a dehydration synthesis reaction. The other product in addition to the dipeptide is a molecule of water.
Why aldol condensation is called condensation reaction?
All condensation reactions proceed with formation of water (H2O). If you look at the reaction mechanism for Aldol condensation, you will observe that water is formed as an end-product of the reaction.
Is a condensation reaction an anabolic reaction?
Yes, a condensation reaction is an anabolic reaction. It involves the formation of larger molecules from smaller ones by the removal of a water molecule. This process is common in the synthesis of complex molecules like proteins and carbohydrates.
What are the products of a condensation reaction between glucose and fructose?
The products of a condensation reaction between glucose and fructose are sucrose and water. In this reaction, a glycosidic bond forms between the glucose and fructose molecules, resulting in the formation of the disaccharide sucrose. Water is also produced as a byproduct of the condensation reaction.
What is an example Condensation reaction?
An example of a condensation reaction is the formation of a peptide bond between two amino acids during protein synthesis. This reaction involves the loss of a water molecule and the joining of the amino acids to form a dipeptide.
What is the name of the reaction in which two hexose sugars combine to form a disaccharide?
A Glycosidic bond is formed by a Condensation Reaction
What type of reaction results in the formation of all macromolecules?
Condensation reactions result in the formation of all macromolecules. In condensation reactions, two molecules combine to form a larger molecule, with the elimination of a smaller molecule such as water. This process is commonly observed in the polymerization of macromolecules like proteins, nucleic acids, and carbohydrates.
Compare the process used in the formation of a dipeptide and a disaccharide?
In the formation of a dipeptide, the two amino acids bond through their two functional groups (the carboxyl and amino groups). In the amino group, a hydrogen atom is taken off and in the carboxyl group; the oxygen-hydrogen molecule is taken off. The carbon atom within the carboxyl group bonds with the nitrogen in the amino group. In a disaccharide, they bond through a Carbon then Oxygen then Carbon (C-O-C). Similar to the formation of a dipeptide, a water molecule is removed because of the condensation reaction.
