Complex molecules are broken down into simple molecules by the action of specialised proteins called enzymes. The three digestive enzymes are:
There are far more than just three digestive enzymes. Broadly speaking, they can be split into 3 groups: * Carbohydrases - digest carbohydrates. Includes amylase and maltase. * Lipases - break down lipids (fats and oils). * Proteases - digest proteins. Includes pepsin and trypsin.
Protease breaks down proteins into smaller amino acids Carbohydrase breaks down complex carbohydrates (eg starch) into monosaccharides Lipases break down fats into fatty acids and glycerol
carbohydrase lipase and protease amylase
The stomach.
protease, amylase, lipase.
carbohydrase lipase and protease amylase
No digestion actually happens in the pancreas, but the pancreas does secret enzymes that help break down carbohydrates, proteins, and fats into the digestive system.
Lysosomes hold the digestive enzymes that break down the carbohydrates.
Lysosomes hold the digestive enzymes that break down the carbohydrates.
It is the digestive system of the cell. They contain enzymes that break down lipids, carbohydrates, proteins, and nucleic acids.
The plasma membranes of cells in the lining of the small intestine contain brush border enzymes, which are responsible for the final breakdown of carbohydrates, proteins, and fats. Some examples of these digestive enzymes include maltase, sucrase, lactase (to break down carbohydrates), peptidase (to break down proteins), and lipase (to break down fats).
Peptide bonds
The pancreas produced many different juices, most of them are used in the digestion of proteins, carbohydrates, and fats.
lysosomes
The pancreas provides and secretes digestive enzymes such as amylase, trypsin, proteases and lipase to the small intestine (duodenum). These enzymes help to break down fats, carbohydrates, proteins and starches.
they contain enzymes that break down lipids, carbohydrates, and proteins.
Enzymes such as salivary amylase help break down starches and carbohydrates during digestion.