[问答题]
The image below shows the catalytic site of an enzyme. The substraty eja;8mpz(qt kx )9zq5),vzj,qkat(e is shown inqkkzp8 )j;a vttja,(x z e5,yqz(q 9)m2lfx hb6:jja/q5oy s/ black and is bound to the6h5yax/fjs oq:b /2lj active site.
1.State how the activation energy is changed by adding an enzyme to a reaction.
2.Distinguish between anabolic and catabolic pathways.