Identify the correct match from the Columns given below. No. PS Reaction Centre Location Products synthesised during Z scheme i . PS I P 700 Inner surface of thylakoid membrane. ATP i i . PS II P 700

Question

Identify the correct match from the Columns given below.

No.	PS	Reaction Centre	Location	Products synthesised during Z scheme
$i .$	PS I	$P 700$	Inner surface of thylakoid membrane.	ATP
$i i .$	PS II	$P 700$	Outer surface of thylakoid membrane.	NADPH
$i i i .$	PS II	$P 680$	Inner surface of thylakoid membrane.	ATP
$i v .$	PS I	$P 680$	Outer surface of thylakoid membrane.	NADPH

TestHub · Accepted Answer

PS I and PS II are two types of photosystems. The photosystem PS II is known for absorbing red light at 680 nm and thus its reaction centre is P680 while PS I absorbs red light at wavelength 700 nm and has reaction centre P700.PS I is present on outer surface of thylakoid membrane and PS II on inner side of the thylakoid membrane. During non-cyclic photophosphorylation or Z scheme product produced by PS I is NADPH and product produced by PS II is ATP along with hydrolysis of water.

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