LINK / CITE ADD TO WORD LIST. noun. The definition of biochemistry is a field of science that deals with the study of chemical processes in plants and animals. An example of biochemistry is the study of cell metabolism.
The UK pound has continued to weaken against the euro, falling below the 1.20 level for the first time since early April 2012.Currency traders said that concerns over the UK's AAA credit rating and relationships with the European Union were undermining sterling's strength.he UK pound has continued to weaken against the euro, falling below the 1.20 level for the first time since early April 2012.
The euro is approaching parity with the U.S. dollar, something the world hasnât seen since 2002. The eurozone's official currency has tumbled 12 percent since the start of 2015, hitting a 12-year low of $1.0495 against the greenback Thursday. Here are the four main factors driving the euro's steep decline this week: