Light is necessary during photosynthesis for

Bacterial photosynthesis involves ...........

The $ATP$ase enzyme consists of
$I$. $F_{0}$
$II$. $F_{1}$
$III$. $F_{2}$
Select the correct option.

In which of the following is the Hill reaction observed?

In non-cyclic photophosphorylation,how many protons $(H^+)$ are released into the lumen of the thylakoid for the photolysis of $2$ molecules of $H_2O$ (in $H^+$)?

Explain: Non-cyclic Photophosphorylation.