photosynthesis notes

5c phase3 5moleculesrecycled oxidized reduced

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Unformatted text preview: sphate' Phase'3'–'Regenera0on'of'RuBP:''A*complex*series*of*reac4ons*where*of*five*3C*molecules*of* G3P*is*rearranged*to*three*5C*molecules*of*RuBP* * ** Requires 3 more molecules of ATP! 5C' Phase*3* 5'molecules'recycled' oxidized' reduced' How(much(chemical(energy(is(needed(to(make( one(molecule(of(G3P?( ( 9 ATP and 6 NADPH!!!!!!!!!!!!!!!! But to make ONE glucose, it takes double…18 ATP, 12 NADPH Only'1'molecule'out'of'6'exits' This was phase 2 1 molecule of G3P (3-carbon) GlyceraldehydeR3Rphosphate' Photosynthesis:((A(review( What(is(sucrose?** Glucose*+*Fructose** Light(ReacBons:( Carried*out*by*molecules*in*the*Thylakoid* Membrane*of*chloroplast* Convert*light*energy*to*the*chemical*energy*of* ATP*and*NADPH* Split*H2O*and*releases*O2*to*the*atmosphere* * Calvin(Cycle:( Takes*place*in*stroma*of*chloroplast* Uses**ATP*and*NADPH*to*convert*CO2*to*the* sugar*G3P* Returns*ADP,*inorganic*phosphate,*and*NADP+*to* the*light*reac4on* * Importance(of(photosynthesis:( •  Sugar*made*in*the*chloroplast*supplies*the* en4re*plant*with*chemical*energy*and*the* carbon*skeleton*for*the*synthesis*of*all*the...
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This document was uploaded on 02/04/2014.

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