How many turns of Calvin cycle are required for the formation of three molecules of glucose?

Give information about $RuBisCO$.

The thylakoids are removed and kept in a culture medium containing $CO_2$ and $H_2O$. If the setup is exposed to light,hexose sugars are not formed as the end product. The most appropriate reason for this is that

For the synthesis of one mole of hexose in photosynthesis,the energy used is equivalent to how many $ATP$?

Which of the following techniques was used by Melvin Calvin in determining the carbon pathway during photosynthesis?

The first stable product of photosynthesis in $C_3$ plants is ...... .