Copper is present in

What do herbicides primarily interfere with?

In photosynthesis,oxygen is liberated due to

The minerals involved in the water-splitting reaction during photosynthesis are:

$(a)$ $NADP$ reductase enzyme is located on $.....$
$(b)$ Breakdown of proton gradient leads to release of $.........$

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: