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Biology · PLANT KINGDOM

हिन्दी

Pyrenoids located in the chloroplasts of most green algae are specialized storage bodies. What is their structural composition?

Lipid core surrounded by a cellulosic sheath.
Pure glycogen granules surrounded by a peptidyl outer layer.
Carotenoid core surrounded by a mannitol coat.
Protein core surrounded by a starch sheath.

Correct answer · Option 4

Protein core surrounded by a starch sheath.

Explanation

Pyrenoids are storage bodies located in chloroplasts of Chlorophyceae that contain protein besides starch (a protein core surrounded by starch).

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