Final answer:
The concept 'Jigsaw falling into place' pertains to the physics principle of entropy, where increasing order in a jigsaw puzzle is similar to decreasing entropy in a system. It also draws parallels with molecularity in chemical reactions, and the induced-fit model in enzyme activities.
Step-by-step explanation:
The phrase 'Jigsaw falling into place' can be related to a concept in physics known as entropy. Entropy is a measure of disorder, and it is often understood in the context of how systems evolve from order to disorder. When a jigsaw puzzle is in a disordered state, with pieces scattered and facing different directions, the system has high entropy.
Organizing the puzzle into a coherent picture requires effort, effectively decreasing its entropy and increasing order. This mirrors the concept in physics where creating order in a system typically requires energy input to decrease entropy.
Additionally, understanding how pieces fit together in a jigsaw puzzle can be analogous to molecularity, which refers to the number of molecules that come together to react in a chemical process. Like assembling a puzzle one piece at a time, chemical reactions proceed through a series of elementary steps.
The process of fitting a jigsaw piece exactly where it belongs also corresponds with the induced-fit model of enzyme-substrate binding, where enzymes and substrates come together in a specific manner just like puzzle pieces.