Enzymes can be involved at every step in a reaction pathway ... Cells constantly adjust the flow of molecules through metabolic pathways in response to energy needs. Learn how enzymes control ...

The cell can control a metabolic pathway by the presence or absence of a particular enzyme. The cell can also regulate the rate of reaction of key enzymes. Enzymes are able to bind to their ...

All cells produce substances that are essential for them to function properly. For example, in plants, specific metabolic pathways can produce glucose and chlorophyll. Metabolic pathways can be ...