Recent research ventures embarked on striking links between entrepreneurship and piracy. In this context, the claim is made for a nonmoral approach to piracy as a source of inspiration for entrepreneurship education as well as for research in entrepreneurship and business model generation.ntrepreneur (/ËÉntrÉprÉËnÉr/), is a loanword from French. First used in 1723, today the term entrepreneur implies qualities of leadership, initiative and innovation in new venture design.
The primary structure of proteins Now there's a problem! The term primary structure is used in two different ways. At its simplest, the term is used to describe the order of the amino acids joined together to make the protein. In other words, if you replaced the R groups in the last diagram by real groups you would have the primary structure of a particular protein.
Amino acids are organic compounds containing amine and carboxyl functional groups, along with a side chain specific to each amino acid. The key elements of an amino acid are carbon, hydrogen, oxygen, and nitrogen, although other elements are found in the side chains of certain amino acids. About 500 naturally occurring amino acids are known and can be classified in many ways. They can be classified according to the core structural functional groups' locations as alpha-, beta-, gamma- or delta- a