Becker's World of the Cell 9th Edition by Lewis Kleinsmith, Jeff Hardin, Gregory Paul Bertoni

Exercise 9

Metabolite Transport Across Membranes. For each of the following metabolites, indicate whether you would expect it to be in steady-state flux across one or more membranes in a photosynthetically active chloroplast and, if so, indicate which membrane(s)the metabolite must cross.
(a)C0 2
(b)P i
(c)Electrons
(d)Starch
(e)Glyceraldehyde-3-phosphate
(f)NADPH
(g)ATP
(h)02
(i)Protons
(j)Pyruvate