Lactones can be formed from the reaction of a hydroxy group of a molecule with a carboxylic acid functional group on the same molecule. Edit. Share to: 1  Dog Arthritis and Aspirin Safety As dogs grow older, one of the common conditions associated with aging is the inflammation of the joints, which is known as arthritis. Functional Groups: Organic Chemistry 101 Functional groups are groups of atoms that are found in molecules, which are involved in the chemical reactions associated with those molecules. 2  Functional groups can be idenâ¦.
Digestion is the breakdown of large insoluble food molecules into small water-soluble food molecules so that they can be absorbed into the watery blood plasma.In certain organisms, these smaller substances are absorbed through the small intestine into the blood stream.Digestion is a form of catabolism that is often divided into two processes based on how food is broken down: mechanical and chemical digestion.igestion begins in the mouth with the secretion of saliva and its digestive enzymes. Food is formed into a bolus by the mechanical mastication and swallowed into the esophagus from where it enters the stomach through the action of peristalsis.
About anaerobic digestion. The products of this process are: Biogas (principally methane (CH4) and carbon dioxide (CO2)) A solid residue (fibre or digestate) that is similar, but not identical, to compost A liquid liquor that can be used as a fertilizer.