In green plants exposed to light,$ATP$ is produced from glucose. This process is called .........

Which are incorrect sentences for non-cyclic photophosphorylation?
$(1)$ $Z$ shape is formed when all the carriers are placed in a sequence on a redox potential scale.
$(2)$ The $4e^-$ released are accepted by various electron acceptors and finally enter into $PS-II$ instead of returning to $PS-I$.
$(3)$ In this process both $PS-I$ and $PS-II$ take part.
$(4)$ As the electrons released in various ways do not return to their original donors,such an electron transport is called non-cyclic electron transport.

In Photosystem-$I$ $(PS-I)$,the reaction center chlorophyll is ......... .

The process of $ATP$ synthesis in chloroplasts and mitochondria is explained by:

In a chloroplast,the highest number of protons are found in:

Copper is present in