Question

The following (P through U) are the main steps of chemosynthetic ATP synthesis in the light reaction places them in correct order?
(P). $H^{+}$ concentration gradient established
(Q). $H^{+}$ diffuses through ATP synthetase
(R). Carriers use energy from electrons to move $H^{+}$ across the membrane
(S). Electrons from PS II pass along electron transport chain
(T). Light excites electrons in PS II
(U). Energy of $H^{+}$ flow is used by ATP synthetase to make ATP

• A. PQTSRU
• B. STPQRU
• C. TSRPQU
• D. TSRUQP

Answer 1

Answer: (C)

Correct answer is (c) TSRPQU