## How many ATP and NADH are produced in the Calvin cycle?

In summary, it takes six turns of the Calvin cycle to fix six carbon atoms from CO2. These six turns require energy input from 12 ATP molecules and 12 NADPH molecules in the reduction step and 6 ATP molecules in the regeneration step.

## How many ATP are consumed per Calvin cycle?

How many ATP and NADPH are used in Calvin cycle for one molecule of glucose?

Solution : 18 molecules of ATP and 12 molecules of NADPH.

### How many NADPH does Calvin cycle produce?

The Calvin cycle: three molecules of CO2 fixed give a net yield of one molecule of glyceraldehyde 3-phosphate at the net cost of nine molecules of ATP and six molecules of NADPH.

### How many ATPS NADPH and fadh2 are produced in Calvin cycle?

Overall, the Calvin cycle consumes 18 molecules of ATP and 12 of NADPH for each molecule of glucose synthesized. Two electrons are needed to convert each molecule of NADP+ to NADPH, so 24 electrons must pass through the electron transport chain to generate sufficient NADPH to synthesize one molecule of glucose.

How many ATP are produced from NADPH?

So, the correct answer is ‘3 ATP’

## How many ATP and NADPH are produced in light reactions?

The nine molecules of ATP and six molecules of NADPH come from the light reactions.

## How many ATP and NADPH are required?

24 ATP, 36 NADPH, 12 Calvin cycles.

How many NADPH and ATP molecules are used in Calvin cycle for production of Trioses required for synthesis of 6 sucrose molecules?

Hence, the correct answer is option A. 144 NADPH, 216 ATP molecules are used in the Calvin cycle for the production of trioses required for the synthesis of 6 sucrose molecules.