Question

Energy Inputs The second stage of the Calvin cycle needs an input of energy to reduce the 3PG molecules that resulted from the first stage. Where does this energy input come from? Multiple Choice O High-energy electrons that were supplied through the harnessing of solar energy O ATP and NADPH that were supplied through cellular respiration O O ATP and NADPH that were supplied through the light reactions O O O ADP and NADP that were supplied through the light reactions

Answer 1

• Calvin Cycle needs an input molecules that resulted led through the Quextion. The second stage of the Calvin Cycle mee of energy to reduce the 3 PG molecules the from the stage. Where does this energy input come swer = (C) ATP and NADPH that were supplied through the light Beactions. Explanation - ATP and NADPH are synthesized in light reat which is use in the stage 2 (Calvin Cycle) for the fixation of coa Now consider other option - Ô High energy elections that were supplied through the homearing of solar energy - kroong option because elections are not used in Calvin cycle. B ATP and NADPH that were supplied through sexpiration - Wrong option because ATP and NADPH comex from light reaction of photosynthen is not rexpiration. D ADP and NADP+ that were supplied through the light reactione - ATP and NADPH were supplied through the light reaction so wrong option.