Biology 9700 · AS & A Level
Energy
5 practice questions on Energy, with worked solutions and instant marking.
Complete the passage below on ATP by filling in the missing words.
May/June 2011
Outline how an enzyme may be immobilised in alginate.
May/June 2011
Outline the method by which an enzyme is immobilised in alginate.
May/June 2011
Section B Choose one question to answer.
Oct/Nov 2010
Outline why living organisms require energy, using named examples.
Oct/Nov 2010