The chlorophyll-a molecule of Photosystem-I a | vedclass

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

Question

(B) In photosynthesis,the light-harvesting complexes are organized into two distinct photosystems,namely Photosystem-$I$ $(PS-I)$ and Photosystem-$II$

Vedclass · Accepted Answer

$700\,nm, 680\,nm$

Vedclass · Answer

(B) In photosynthesis,the light-harvesting complexes are organized into two distinct photosystems,namely Photosystem-$I$ $(PS-I)$ and Photosystem-$II$ $(PS-II)$.Each photosystem consists of a reaction center surrounded by accessory pigments.In $PS-I$,the reaction center chlorophyll-$a$ has an absorption peak at $700\,nm$ and is therefore called $P700$.In $PS-II$,the reaction center chlorophyll-$a$ has an absorption peak at $680\,nm$ and is therefore called $P680$.Thus,the correct sequence is $700\,nm$ for $PS-I$ and $680\,nm$ for $PS-II$.

The chlorophyll-$a$ molecule of Photosystem-$I$ absorbs light at a wavelength of $.........$ and the chlorophyll-$a$ molecule of Photosystem-$II$ absorbs light at a wavelength of $.........$ for maximum absorption.

Similar Questions

The photochemical reaction in the chloroplast is directly associated with ...

In the light reaction of photosynthesis,chlorophyll is subjected to

In green plants exposed to light,$ATP$ is produced from glucose. This process is called .........

State the path of $e^-$ in the $Z$-scheme.

The byproduct of photosynthesis is .........

Vedclass Test Series

Exam Paper Generator

Online Exam Module