Follow in detail the steps of photosynthesis starting at photosystem II. Be sure to include all molecules involved in both the Light Dependent and Light Independent reactions

there are so many examples for that in different areas, like biology experiment carried out in our lab recently.

here's one link:

allowed for the prediction of the properties of missing elements.

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.