Irish_Biochem

There's certainly discussions being had about the role quantum phenomena have to play in biology, but I don't think you'll find much about it in regards to your question. One, the correlation between the two fields doesn't seem to be fully established, and two, it can be satisfactorily explained already. The reason the molecules find their perfect match is just the reason a jigsaw assembles correctly if you just put the pieces together according to their shape- no incorrect pieces will fit together. What exact molecules could take the place of tRNA in the video you linked? As far as I know, the correct biomolecules mostly come together due to targeting sequences/active transport of proteins, co-localisation, or sheer oversaturation of one molecule.