Answer:
The correct sequence will be-
1) Light enters the chloroplast.
2) The water molecule is split.
3) Oxygen is released as waste.
4) Electrons are transported from PSII to PSI.
5) ATP and NADPH are produced.
Explanation:
Photosynthesis is a complex set of reactions which takes place in two phases: light-dependent phases and light-independent phases.
During light-dependent phases, the light is captured by the photosystem of the chloroplast. The light excites the loss of an electron from the chloroplast which then enters the electron transport chain.
The loss of electrons leads to the splitting of water as a result of which the oxygen is produced. The electron then transports from the PS II to PS I which results in the production of the ATP and NADPH which are utilized during the light-independent.
Thus, the answered sequence is the correct answer.
