The first step in photosynthesis is

Identify the correct statements regarding chemiosmotic hypothesis :
$(a)$ Splitting of the water molecule takes place on the inner side of the membrane.
$(b)$ Protons accumulate within the lumen of the thylakoids.
$(c)$ Primary acceptor of electron transfers the electrons to an electron carrier.
$(d)$ $NADP$ reductase enzyme is located on the stroma side of the membrane.
$(e)$ Protons increase in number in stroma.
Choose the correct answer from the options given below:

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

The electrons produced by the splitting of water are received by ......

$NADP$ stands for:

In non-cyclic photophosphorylation,the electron $(e^-)$ released by $PS-I$ is accepted by ..........