Which chemical compound/molecule supplies electrons continuously … - Vidyadip

MCQ

Which chemical compound/molecule supplies electrons continuously to $PS-II$?

A
$CO _{2}$
B
$O_{2}$
✓
$H _{2} O$
D
$NADPH$

✓

Answer

Correct option: C.

$H _{2} O$

c
Electron excited by $PS-I$ used in the formation of $N A D P H+H^{+i i}$. These electrons come ultimately from $H _{2} O$ through photosynthesis

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