The enzyme responsible for the carboxylation reaction ($CO_2$ fixation) in $C_3$ plants is:

Which of the following represents the Calvin cycle?

How many $ATP$ and $NADPH$ molecules will be required to make one molecule of glucose in the $C_3$ pathway?

Members of the family Crassulaceae perform:

Consider the given two statements:
Statement $I$: Carbon reactions during photosynthesis in higher plants are called as dark reactions.
Statement $II$: They always occur in darkness and they are not light-dependent.

In $C_3$-cycle,how many $\text{ATP}$ molecules are used for the formation of $3$ molecules of hexose (glucose) sugar?