Definition of «precursor molecules»

"Precursor molecules" refers to the initial or starting substances that are transformed or used to create other molecules or compounds. They are like the building blocks or ingredients that are necessary to form more complex or important compounds in chemical reactions or biological processes.

Sentences with «precursor molecules»

And since beta - carotene is an important precursor molecule for Vitamin A, it also plays a role in the development of healthy skin as well as healthy and shiny coat. (mypetneedsthat.com)
It involves injecting short segments of an insulin precursor molecule into the blood, helping to train immune cells to stop attacking the insulin - producing pancreatic cells. (newscientist.com)
«Now this is helping us argue that at this very low temperature, the small precursor molecules can actually react with each other,» she says. (sciencenews.org)
(see all sentences)