Biology · PYQ NEET UG 2020

In light reaction, plastoquinone facilitates the transfer of electrons from:

1. Cyt\( \text{b}_6\text{f} \) complex to PS-I
2. PS-I to \( \text{NADP}^+ \)
3. PS-I to ATP synthase
4. PS-II to Cyt\( \text{b}_6\text{f} \) complex