Question

পাইরিনয়েড কি? সঙ্গা দাও​

Answer 1

☞ Question :-

• What is pyreneoid?

☞ AnSwer :-

➠ pyrenoid :-

• The pyrenoid, a dense structure inside or beside chloroplasts of certain algae, consists largely of ribulose biphosphate carboxylase, one of the enzymes necessary in photosynthesis for carbon fixation and thus sugar formation.
• Starch, a storage form of glucose, is often found around pyrenoids.

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➠ MoRe to know.......

• Pyrenoids are associated with the operation of a carbon-concentrating mechanism (CCM).
• Their main function is to act as centres of carbon dioxide (CO2) fixation, by generating and maintaining a CO2 rich environment around the photosynthetic enzyme ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCO).