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Unformatted text preview: n and infrared radiation. Chapter 10 Pre­Test Question 5 Part A Whic h of the following is a produc t of the light reac tions of photos y nthes is ? Hin t 1. Rev iew photos y nthes is in y our tex t. ANSWER: NADP+ and RuBP gly c eraldehy de­3­phos phate high­energy photons water and CO2 ox y gen, ATP, and NADPH Correct Chapter 10 Pre­Test Question 6 Part A When light s trik es c hlorophy ll molec ules , they los e elec trons , whic h are ultimately replac ed by _____. Hin t 1. Rev iew elec tron flow during the light reac tions in y our tex t. ANSWER: ox idiz ing gluc os e break ing down ATP remov ing them from NADPH s plitting water fix ing c arbon Correct The elec trons remov ed from water are trans ferred to P680. Chapter 10 Pre­Test Question 7 se ssion.ma ste r ingbiology.c om/myc t/a ssignme ntPr intVie w? a ssignme ntI D= 2242937 25/41 13- 10- 13 Cha pte r 10 Part A Photos y nthes is is a redox reac tion. This means that H2O is _____ during the light reac tions and CO2 is _____ during the Calv in c y c le. Hin t 1. Rev iew the two s tages of photos y nthes is . ANSWER: c ons umed...c ons umed ox idiz ed...reduc ed c ons umed...reduc ed reduc ed...ox idiz ed reduc ed...reduc ed Correct During the light reac tions of photos y nthes is , water is ox idiz ed, and during the Calv in c y c le, c arbon is reduc ed. Photosynthesis (1 of 3): Inputs, Outputs, and Chloroplast Structure (BioFlix tutorial) The reac tions of photos y nthes is c an be div ided into two main s tages : the light reac tions , whic h c onv ert light energy into c hemic al energy the Calv in c y c le (s ometimes c alled the dark or c arbon reac tions ), whic h us es the produc ts of the light reac tions to produc e s ugar In this tutorial, y ou will identify the inputs and outputs of eac h s tage, des c ribe the ox idation­reduc tion (redox ) reac tions in the light reac tions and Calv in c y c le, and identify the c ellular c ompartments in whic h thes e reac tions oc c ur. Before beginning this tutor...
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