EMBA STUDENT STORIES. Nonprofit Exec Follows Her Instincts to Wharton. When she decided it was time to get her masterâs, she knew she would have to forge her own path. Applying to the MBA Program for Executives. Whether youâre just getting started or youâre in the midst of your application process, these resources will make your application process as smooth as possible.
Lipid is the collective name for fats, oils, waxes and fat-like molecules (such as steroids) found in the body. protection, waterproofing, insulation and buoyancy agents. The basic unit of lipids is a triglyceride, synthesised from glycerol (propane-1,2,3-triol) and fatty acids. Glycerol is a type of alcohol. Alcohols are organic compounds. Their molecules are characterised by hydroxyl groups, -OH. Glycerol is a trihydric alcohol, which means each molecule has three hydroxyl groups.
Unlike other biomolecule groups, fatty acid monomers are not directly bonded to each other in polymer chains. Dehydration synthesis reactions in lipids form an ester linkage between the carboxyl group of a fatty acid and the hydroxyl group of an alcohol monomer such as glycerol. Monomer and polymer structures vary widely depending on the type of lipid, and not all lipid groups contain fatty acids.