The current per diem rate is $46.00 for employees who are traveling for at least 24 hours. The current per diem rate for top rate cities is $71.00. Please see link below for a list of top rate cities. Top Rate Cities eligible for $71.00 per diem rate.
While fat and oil lipids have three fatty acid chains joined to a glycerol molecule, phospholipids have two chains joined to the glycerol with a phosphate group, which you might have guessed from the first part of this lipid type's name. Phospholipids are the main constituent of cell membranes.
Lipids Lipids are a variety of organic molecules grouped together on the basis of their solubility in nonpolar solvents. Their varied biological functions include energy source, energy storage, cell membrane structural components, hormones, vitamins, vitamin adsorption, protection, and insulation. The spectrum of lipid functions can be condensed into the three broad areas of: 1. Storage of energy 2. Structure of cell membranes 3. Signal of chemical biological activities. The four main groups of lipids include: 1. Fatty acids (saturated and unsaturated) 2. Glycerides (glycerol-containing lipids) 3. Nonglyceride lipids (sphingolipids, steroids, waxes) 4.