The electron transport chain of the photosynthetic process is:

What occurs during the light-dependent reaction of photosynthesis?

In photosystem $II$, the reaction centre chlorophyll-a absorbs $A$ nm wavelength of red light, causing electrons to become excited and jump into an orbit farther from the atomic nucleus. These electrons are picked up by an $B$, which passes them to an electron transport system consisting of $C$. Pick the right choice for $A, B$ and $C$.

In photosynthesis,which of the following occurs?

Photosystem $I$ $(PS I)$ and photosystem $II$ $(PS II)$ are named:

$DCMU$ is an inhibitor of .......