In photosystem II,the reaction center chlorop | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) In photosystem $II$ $(PS \ II)$,the reaction center is $P680$,which means it consists of chlorophyll $a$ molecules that have an absorption peak at

Vedclass · Accepted Answer

Red light

Vedclass · Answer

(B) In photosystem $II$ $(PS \ II)$,the reaction center is $P680$,which means it consists of chlorophyll $a$ molecules that have an absorption peak at $680 \, nm$.This wavelength of $680 \, nm$ falls within the red region of the visible light spectrum.When these chlorophyll $a$ molecules absorb light at this specific wavelength,the electrons in the pigment molecules become excited and jump into a higher energy orbit,initiating the electron transport chain.

In photosystem $II$,the reaction center chlorophyll $a$ absorbs $680 \, nm$ wavelength of ...... causing electrons to become excited and jump into an orbit.

Similar Questions

What is a reaction centre? Explain.

At which site of the $ATP$ synthase enzyme does $ATP$ synthesis occur?

Absorption of radiant energy causes

Which products formed during the light reaction of photosynthesis are used to drive the dark reaction?

Explain: Electron Transport.

Vedclass Test Series

Exam Paper Generator

Online Exam Module