Final answer:
An anabolic enzyme activity diagram would show energy input and complex molecule formation, while a catabolic diagram illustrates energy release and molecule breakdown. Anabolic processes require energy and create larger molecules, unlike catabolic reactions that break down molecules and release energy.
Step-by-step explanation:
A diagram of an anabolic enzyme activity would show the input of energy and the building of complex molecules from simpler ones, unlike a catabolic enzyme activity diagram, which would illustrate the release of energy through the breakdown of complex molecules into simpler compounds.
In an anabolic reaction pathway, you would typically see substrates (smaller molecules) being combined to form a larger end product. This process requires energy input, usually in the form of ATP, to form bonds between these smaller units. Anabolic enzymes facilitate this bond formation process, reducing the overall activation energy required and often creating intermediate products before reaching the final state.
Contrastingly, in a catabolic reaction diagram, you start with larger molecules that are broken down into smaller products, releasing energy in the process, which is then available for the cell to use. Typically, these diagrams will display a diminishing energy profile, indicating energy release, and have different peak heights for transition states compared to an anabolic process as different activation energies are involved.