In a chloroplast, the highest number of protons are found in
Options
(a) Stroma
(b) Lumen of thylakoids
(c) Inter-membrane space
(d) Antennae complex
Correct Answer:
Lumen of thylakoids
Explanation:
Proton concentration is higher in the lumen of thylakoid due to photolysis of water, H+ pumping and NADP reductase activity in the stroma.