Protein is a nutrient needed by the human body for growth and maintenance. Aside from water, proteins are the most abundant kind of molecules in the body. Protein can be found in all cells of the body and is the major structural component of all cells in the body, especially muscle.s a fuel, proteins contain 4 kcal per gram, just like carbohydrates and unlike lipids, which contain 9 kcal per gram. The most important aspect and defining characteristic of protein from a nutritional standpoint is its amino acid composition.
The 2017 Acura NSX starts at $156,000 and can go as high as nearly $210,000. This is one of the most expensive cars in the already high-priced luxury sports car class. The Audi R8 is the only car in the class that has a higher base price ($162,900). There are many a la carte items and packages available for the NSX.
By Cars.com Editors. An all-new model for Acura, the ILX sedan is the brand's new entry-level model. The slightly larger TSX will remain in the lineup, priced at just under $30,000 before the destination charge. Unpriced as of this writing, the ILX will be more affordable still.Based on the Honda Civic, the ILX...