Number of chlorophyll arranged per reaction centre in the light harvesting complex are

Number of chlorophyll molecules arranged per reaction centre in the light harvesting complex is:

Describe the light harvesting complexes of photosynthesis.

The light harvesting complex in light reaction is

The light harvesting complex (LHC) is made up of -

Explain the role of cholorophyll a molecule as reaction centre for harvesting light.

Assertion: PS I and PS II are named in sequence of their function during the light reaction or photochemical phase. Reason: Each photosystem has one molecule of chlorophyll-a forming a light harvesting complex called antenna.

Photo oxidation of chlorophyll-a in the reaction centre is prevented by