O2 16 and O2 18 both consumes in dark for respiration as the raw material for phosphorylation.
Yet, with the supply of sunlight, the O2 16 concentration raise and O2 18 continue to be consumed
It shows that the photosynthetic process only produce O2 with mass no. 16.
This overall shows the two isotope of oxygen can be use in respiration but only O2 16 can be produced in
photosynthesis 作者: kittysin01 時間: 2016-3-5 04:49 PM