What is Grana in a chloroplast and what role does it play?

Asked by shrey17 | 7th May, 2009, 08:33: AM

Expert Answer:

Grana - A series of stacked thylakoid disks, found in the inner membrane of chloroplasts. Grana are connected by intergranal lamellae.

Grana function in the light reactions of photosynthesis. The grana of chloroplast consists of pigment system made upof chlorophyll-a, chlorophyll-b, carotine and xanthophyll.

Answered by  | 8th May, 2009, 07:20: AM

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