[问答题]
The image below showsy jl4stygx ct1 ;4m)(0 w(gy/ytbcxa+ the catawc8cln+zbn ,zp, wm5p: a4ma6lytic site of an enzyme. The substrate is shown in black and is bound to the a ma z+8mwlb,n6,c:ca4nwp5pz ctive site.
1.State how the activation energy is changed by adding an enzyme to a reaction.
2.Distinguish between anabolic and catabolic pathways.
