maltose and glucose
The Substrate for amylase are starch (amylose and Amylopectin), glycogen, and various Oligosaccharides and the subunit is maltose.
It acts as a reactant. In a chemical reaction A substrate is a molecule that is reacted on by enzymes.
The reaction of cumene with acetyl chloride in the presence of aluminum chloride (AlCl3) is a Friedel-Crafts acylation reaction. This reaction results in the formation of acetophenone as the main product. Aluminum chloride acts as a catalyst in this reaction by facilitating the acylation of cumene.
An enzyme combines with a substrate to form a product through a series of chemical reactions. The substrate is the specific molecule that the enzyme acts upon, while the product is the end result of the enzyme catalyzing the reaction.
The major product would be the chlorination of the 4-ethyl group, forming 4-chloroethyl methoxy benzene. The AlCl3 acts as a Lewis acid catalyst to facilitate the electrophilic aromatic substitution reaction.
A substrate is the molecule upon which an enzyme acts. It undergoes a chemical reaction to form a product with the help of the enzyme. Substrates typically bind to the active site of an enzyme.
In enzyme-catalyzed reactions, the term "substrate" is synonymous with the molecule or molecules that the enzyme acts upon to produce a reaction. It is the specific substance upon which an enzyme acts to produce a product.
time
When benzaldehyde reacts with ethanal, an Aldol condensation reaction takes place. The benzaldehyde acts as the electrophile and the ethanal acts as the nucleophile. The reaction forms a beta-hydroxy aldehyde intermediate, which can then undergo dehydration to form an alpha,beta-unsaturated aldehyde.
The carbon of cyanide acts as the nucleophile in this SN2 substitution reaction. The carbon attacks iodomethane at its carbon via backside attack (or opposite the side of iodine). It goes through a one step transition to achieve the final product of cyanomethane.
The Intolerable or Coercive Acts
The reaction between cyclohexanol and sulfuric acid typically results in dehydration, forming cyclohexene. The sulfuric acid acts as a catalyst to remove a water molecule from the cyclohexanol molecule, leading to the formation of the alkene product.