Questions
ATP
Describe the role of ATP [1]
State why ATP has been desribed as the 'universal’ energy currenny [1]
Proton gradients gradients in mitochondria and chloroplasts are associaated with energy changes in living cells. State the sources of the energy used to establish the proton gradient in mitochondria and chloroplasts. [2]
Describe the role of NAD in maintaining the proton gradient in mitochondri