Photosynthesis In Higher Plants Question 214

Question: The reaction centre for PS-I and PS- II are [MP PMT 2003]

Options:

A) $ P_{700} $ and $ P_{680} $ respectively

B) $ P_{680} $ and $ P_{700} $ respectively

C) $ P_{580} $ and $ P_{700} $ respectively

D) $ P_{700} $ and $ P_{580} $ respectively

Show Answer

Answer:

Correct Answer: A

Solution:

The reaction centers of PS I and PS II can be denoted as $ {P_{{700^{+}}}} $ and $ {P_{{680^{+}}}} $ respectively.

Positively charged reaction centers act as attractants for electrons.