How many molecules of Glyceraldehyde-3-phosphate (G3P) does it take to make 3 molecules of Ribulose- 1,5- bisp

Answer 1

Five or six, depends how you read it!

The net reaction when three molecules of ribulose 1,5-bisphosphate undergo this reaction is:

3 ribulose bisphosphate + 3 CO2 + 6 ATP + 6 NADPH + 3 H2O <===> 6 glyceraldehyde 3-phosphate + 6 NADP+ + 6 ADP + 6 phosphate

The cycle is completed by reconversion of 5 molecules of glyceraldehyde 3-phosphate into 3 molecules of ribulose bisphosphate and 2 of phosphate. The sixth molecule of glyceraldehyde phosphate represents net carbohydrate synthesis. The light reaction provides the NADPH and ATP that drive the overall biosynthesis

Answer 2

2

Answer 3

B - ought to double verify it in spite of the undeniable fact that Drawing answer from the information below: subsequently, of 6 G3P produced, 3 RuBP (5C) are made totalling 15 carbons, with in ordinary terms one available for next conversion to hexose. This required 9 ATPs and six NADPH in keeping with 3 CO2

Answer 4

3 molecules