Practice free →
Home › AP EAMCET › Biology › Plant Physiology › What forms the reaction centre of a photosystem?

What forms the reaction centre of a photosystem?

ATwo carotenoids
BA xanthophyll
COne chlorophyll b
DOne chlorophyll a
Answer & Solution
Correct answer: D. One chlorophyll a
All pigments except one chlorophyll a molecule form the antennae, and that single molecule is the reaction centre.
Solve this in the app — AP EAMCET practice & 24k+ MCQs →
Related questions