Yonhap is one of few Korean news organizations with a section specialized in North Korea reports. In 1998, Yonhap acquired from the National Intelligence Service a news wire service monitoring North Korean media and analyzing North-Korea-related information.
what makes proteins the ideal types of compunds to act as enzymes. proteins are ideal because they are able to be more selective then most other catalysts in the substrates that they take in enzymes show specificity.hat makes proteins the ideal types of compunds to act as enzymes. proteins are ideal because they are able to be more selective then most other catalysts in the substrates that they take in enzymes show specificity.
Some enzymes, called simple enzymes, are completely protein. Others, called conjugated enzymes, are composed of a protein portion called the apoenzyme and one or more nonprotein portions. There are two main categories of such substances: Cofactors are inorganic metal ions such as iron, magnesium or zinc. Coenzymes are organic compounds composed of vitamins or vitamin derivatives. Examples include NAD+, NADP+ and FAD+, all of which serve in the transfer of electrons and hydrogens released by catabolic pathways.