In the grana,the process $ADP + P_i = ATP$ is called .........

The process of photophosphorylation occurs in .......

Explain the splitting of water.

Select the correct option for the $ATP$ produced in the $Z-$scheme of the light reaction.

In angiosperms,synthesis of chlorophyll occurs in the presence of

Read the following four statements,$(i), (ii), (iii)$ and $(iv)$ and select the right option having both correct statements.
Statements:
$(i)$ $Z$ scheme of light reaction takes place in the presence of $PSI$ only.
$(ii)$ Only $PSI$ is functional in cyclic photophosphorylation.
$(iii)$ Cyclic photophosphorylation results in the synthesis of $ATP$ and $NADPH_2$.
$(iv)$ Stroma lamellae lack $PSII$ as well as $NADP$ reductase.