What are enzymes in chemistry?

Enzymes are catalysts that drive reaction rates forward. Most catalysts, but not all, are made up of amino acid chains called proteins that accelerate the rate of reactions in chemical systems. The functionality of a catalyst depends on how the proteins are folded, what they bind to, and what they react with.

What is an example of an enzyme chemical reaction?

For example, the enzyme sucrase breaks down a sugar called sucrose. Lactase breaks down lactose, a kind of sugar found in milk products. Some of the most common digestive enzymes are: Carbohydrase breaks down carbohydrates into sugars.

What are the 6 enzymes?

Enzymes are classified into six categories according to the type of reaction catalyzed: Oxidoreductases, transferases, hydrolases, lyases, ligases, and isomerases. Structurally, the vast majority of enzymes are proteins. Also RNA molecules have catalytic activity (ribozymes).

What are the 6 classes of enzymes?

There are six major classes of enzymes: Oxidoreductases, Transferases, Hydrolases, Lyases, Isomerases, and Ligases. The Enzyme Commission number (EC number) is a numerical classification scheme for enzymes, based on the chemical reactions they catalyze [14].

What are some examples of enzymes?

Some of the enzymes that are vital to the digestive process include pepsin, and trypsin which help break down proteins in the digestive track, and convert them into amino acids. Enzymes are organic compounds that are composed of amino acids. An example of an enzyme is a digestive enzyme such as pepsin.

What are the most common enzymes?

Prominent Examples of enzymes in the body include Digestive enzymes: Amylase, Trypsin, lipase. Metabolic enzymes: Oxidase, hydrolases, ligases, cytochrome -450 Liver enzymes: Serum glutamic oxaloacetic transaminase (SGOT), Serum glutamic pyruvic transaminase (SGPT). Nucleases: Topoisomerase, endonuclease, DNA polymerase Receptor enzymes: They are part of certain types of receptors.

What are examples of enzymes found in the digestive system?

Most digestive enzymes are made by your pancreas, though a few are made by your mouth, stomach, and small intestine. Examples of digestive enzymes include: amylase — breaks apart complex sugars into smaller molecules like maltose . lipase — breaks down complex fats into smaller fatty acids and glycerol.