The answer will be-
First step Fixation of CO2 with ribulose 1,5-bisphosphate
Second step Formation of 3-phosphoglycerate
Third step Conversion of 3-phosphoglycerate into hexose
Last step Regeneration of ribulose 1,5-bisphosphate
Explanation: Calvin cycle is the second stage of photosynthesis & the reaction in this phase is independent of light. Carbon in the air is fixed into sugar molecules through this phase. The first step of Calvin cycle is carbon fixation, where CO2 is reacted with ribulose 1,5-bisphosphate to form two molecules of 3-phosphoglycerate. In the reduction stage, 3-phosphoglycerate is reduced to gleceraldehyde-3-phosphate. Some of the gleceraldehyde-3-phosphate is converted to hexose sugar & others use to regenerate ribulose 1,5-bisphosphate in the regeneration step.
gnment Score: 57% Resources Hint Check Answer tion 3 of 5 > Arrange the steps to...
QUESTION 5 This question explores the Calvin cycle in plants. A summary of the three stages of CO, assimilation in photosynthetic organisms is shown below (Fig. 20-31 from the text book). All the reactions of the Calvin cycle in detail are shown on the last page. Only the first three reactions are directly involved in carbon-fxation, assimilation and reduction, to Stage 3: ATP3 Regeneration of (3) Stage 1a Ribulose 1.5 e (GAP). The rest of the pathway results in the...
PLEASE INCLUDE THE LETTER ANSWER WITH THE EXPLANATION 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Where in a mitochondrion is the proton gradient the smallest? o é o Across the outer mitochondrial membrane At the tips of the cristae furthest from the outer mitochondrial membrane At those parts of the cristae that are closest to the outer mitochondrial membrane There are no proton gradients in a mitochondrion Between the thylakoid lumen and the matrix o o The...