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How can be dehydration synthesis reversed?
In chemistry, condensation reactions are when covalent bonds are formed between molecules and a water molecule is generated as a byproduct. The reverse of this process is hydrolysis, whereby water is consumed in order to cleave a covalent bond.
How are polysaccharides are formed?
They are formed by repeating units of mono- or di-saccharides, joined together by glycosidic bonds.
What are ions formed by covalent bonds?
Ions are formed in the case of ionic bonds and not covalent bonds.
Are carbohydrates formed with covalent bonds?
Carbohydrate molecules are formed by covalent bonds.
What are covalent bonds called after the bonds are formed?
After covalent bonds are formed, they are still referred to as covalent bonds. Covalent bonds involve the sharing of electrons between atoms to achieve stability.
Peptide bonds are covalent or ionic?
Peptide bond are amide bonds so are covalent bonds with some polarity.
What process produces peptide bonds?
A dehydration synthesis reaction forms peptide bonds between amino acids by removing a water molecule. In this process, the carboxyl group of one amino acid reacts with the amine group of another amino acid, resulting in the formation of a peptide bond and a dipeptide molecule.
How do you reverse dehydration synthesis?
Dehydration synthesis cannot be reversed directly. To break down the molecules formed during dehydration synthesis, a hydrolysis reaction is required. This involves adding water to break the bonds between the molecules and return them to their original components.
How are covalent linkages in organic polymers formed and broken?
Covalent linkages in organic polymers are formed through a process called polymerization, where monomer units react together to form a chain. This can involve the sharing of electrons between monomer units to create strong covalent bonds. Breaking covalent linkages in organic polymers typically requires applying energy, such as heat or a chemical reaction, which can break the bonds holding the polymer chain together.
What kind of bond are formed by share electrons?
When electrons are shared, covalent bonds are formed. Covalent bonds are of two types, polar and non-polar. A complex type of covalent bonds are co-ordinate covalent bonds or dative bonds.
What are molecules and covalent bonds?
Molecules with covalent bonds are generally formed by nonmetals.
What covalent bonds between the monomers of enzyme macromolecule are?
The covalent bonds between the monomers of enzyme macromolecules are typically peptide bonds. These bonds form between the amino acids in the protein chain through dehydration synthesis, creating a long linear chain that folds into a specific 3D structure necessary for enzyme function.
