A hydroxyl group is removed from one molecule, a hydrogen atom from another molecule, and the two molecules are joined together to form a larger molecule. The OH and H combine together to form a water molecule.
Therefore, dehydration synthesis involves removing a water molecule from two molecules (dehydration) in order to form a larger molecule (synthesis).
This can be seen in many polymerization reactions, such as in forming a polypeptide from several amino acids.
In this particular case, the OH is removed from the carboxyl group of one amino acid, and an H is removed from the amino group of another amino acid. The two amino acids are joined together in a dipeptide bond, and a water molecule is formed from the OH and H that were removed.
A peptide bond is formed through a condensation reaction between the carboxyl group (-COOH) of one amino acid and the amino group (-NH2) of another amino acid. This reaction results in the release of a water molecule.
When two monosaccharides undergo a dehydration synthesis reaction, a disaccharide molecule is formed. This type of reaction involves the removal of a water molecule, leading to the joining of the monosaccharides through a glycosidic bond.
Formation reaction.
The reaction you are referring to is called a dehydration reaction. It involves the removal of a water molecule from the reactants to form a new compound. This type of reaction is common in organic chemistry and is used to create larger molecules by linking smaller ones together.
DNA synthesis is also known as DNA replication.
Condensation.
A condensation reaction is a chemical reaction where man-made polymers are made. Condensation reaction is a reaction that links monomers with the release of water.
A peptide bond is formed through a condensation reaction between the carboxyl group (-COOH) of one amino acid and the amino group (-NH2) of another amino acid. This reaction results in the release of a water molecule.
When two monosaccharides undergo a dehydration synthesis reaction, a disaccharide molecule is formed. This type of reaction involves the removal of a water molecule, leading to the joining of the monosaccharides through a glycosidic bond.
Condensation
Formation reaction.
The reaction you are referring to is called a dehydration reaction. It involves the removal of a water molecule from the reactants to form a new compound. This type of reaction is common in organic chemistry and is used to create larger molecules by linking smaller ones together.
if a condensation reaction involves loss of water, ONLY then it is known to a dehydration. however, there are reactions which may involve loss of carbon dioxide or ammonia, and are then not considered to be dehydration
DNA synthesis is also known as DNA replication.
An example of dehydration synthesis would be two monosaccharide's joining together. For example, glucose and fructose. Another word for synthesis is combination.
In polymerization reactions, one monomer loses an OH group and the other loses an H atom, which combine to form water, and the monomers combine chemically to one another. See the related link for an illustration of two amino acids combining in a dehydration synthesis reaction.
Condensation reactions, also known as dehydration synthesis, are used to build macromolecules by linking smaller subunits together while releasing a molecule of water. This reaction involves the removal of a hydroxyl group from one molecule and a hydrogen from another molecule to form a bond between them.