PPI for final demand falls 0.1% in December; services decrease 0.2%, goods unchanged 01/11/2018 The Producer Price Index for final demand fell 0.1 percent in December, as prices for final demand services decreased 0.2 percent and the index for final demand goods was unchanged. The final demand index climbed 2.6 percent in 2017.
Biological roles: 1. Amino acids can be metabolized to produce energy. This is especially. important during fasting, when the breakdown of muscle protein is a major. source of energy and biosynthetic precursors. 2. Some amino acids act as neurotransmitters, and some act as starting.
Amino acids (/ÉËmiËnoÊ, ËaemÉnoÊ, ËÃ¦mÉnoÊ/) ÉËmaÉªnoÊ are biologically important organic compounds containing (-AMINE nh) 2 and carboxylic (-ACID) cooh functional, groups usually along with a-side chain specific to each amino. acidn the form of proteins, amino acids comprise the second-largest component (water is the largest) of human muscles, cells and other tissues. Outside proteins, amino acids perform critical roles in processes such as neurotransmitter transport and biosynthesis.