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.
By Stephanie FlandersEconomics editor. The pound was also 0.3% lower against the dollar, hitting $1.5956 on Thursday, its lowest since 23 November. The UK economy is still very soft and that adds up to testing times for sterling, said Daragh Maher, foreign exchange strategist at HSBC.he pound was worth just over 1.19 euros in trading late on Thursday, making a euro worth about 83.5 pence. That means UK tourists exchanging money are like to get fewer euros.