How many turns of the Calvin cycle are requir | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The Calvin cycle involves the fixation of $CO_2$ into organic compounds. Each turn of the Calvin cycle fixes one molecule of $CO_2$ into a $3$-car

Vedclass · Accepted Answer

Six turns

Vedclass · Answer

(C) The Calvin cycle involves the fixation of $CO_2$ into organic compounds. Each turn of the Calvin cycle fixes one molecule of $CO_2$ into a $3$-carbon compound ($3$-$PGA$). Since a molecule of glucose $(C_6H_{12}O_6)$ contains $6$ carbon atoms,it requires the fixation of $6$ molecules of $CO_2$. Therefore,$6$ turns of the Calvin cycle are necessary to produce one molecule of glucose.

How many turns of the Calvin cycle are required to produce one molecule of glucose/hexose?

Similar Questions

Identify the incorrect statement with respect to Calvin cycle.

For the fixation of $1$ $CO_2$ molecule,the amount of energy required is:

In the Calvin cycle of $C_3$ plants,which molecule acts as the primary $CO_2$ acceptor?

During the dark reaction for the fixation of carbon,the three carbon atoms of each molecule of $3$-phosphoglyceric acid $(PGA)$ are derived from

For the fixation of $1$ molecule of $CO_2$ in the Calvin cycle,how many molecules of $NADPH$ and $ATP$ are required?

Vedclass Test Series

Exam Paper Generator

Online Exam Module