In what part of the digestive tract does the digestion of proteins begin?
Enzyme kinetics
In biochemistry, enzymes are proteins that act as biological catalysts. Catalysis is the addition of a catalyst to a chemical reaction to speed up the pace of the reaction. Catalysis can be categorized as either homogeneous or heterogeneous, depending on whether the catalysts are distributed in the same phase as that of the reactants. Enzymes are an essential part of the cell because, without them, many organic processes would slow down and thus will affect the processes that are important for cell survival and sustenance.
Regulation of Enzymes
A substance that acts as a catalyst to regulate the reaction rate in the living organism's metabolic pathways without itself getting altered is an enzyme. Most of the biological reactions and metabolic pathways in the living systems are carried out by enzymes. They are specific for their works and work in particular conditions. It maintains the best possible rate of reaction in the most stable state. The enzymes have distinct properties as they can proceed with the reaction in any direction, their particular binding sites, pH specificity, temperature specificity required in very few amounts.
In what part of the digestive tract does the digestion of proteins begin?
The digestive system consisting of the digestive tract and accessory organs are important for processing food into nutrients that get absorbed by the intestinal cells and carried by the bloodstream to the cells for performing various processes. For the digestion of food, both physical and chemical changes occur that help to break down food into smaller sizes that can be absorbed by the cells of the small intestine. Digestion of food begins from the mouth itself and the remaining waste forms feces that are excreted through the rectum. The organs of the digestive system are the mouth, pharynx, esophagus, stomach, small intestine, large intestine, and anus.
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