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.
Sterling has continued to weaken against the dollar and the euro on continued worries about the health of the UK economy. Against the dollar, sterling fell to a seven-month low, and against the euro it was nearing a 15-month low.The falls came after Bank of England policymaker Martin Weale said that sterling may need to weaken further to bolster the UK economy. Currency speculators are also betting that sterling will fall, data shows.Sterling fell 0.5% to $1.543, its lowest since 13 July, 2012. The euro was up 0.3% against sterling, making a euro worth 86.3 pence.urrency speculators are also betting that sterling will fall, data shows. Sterling fell 0.5% to $1.543, its lowest since 13 July, 2012. The euro was up 0.3% against sterling, making a euro worth 86.3 pence.