Plants Flashcards
1
Q
reactants and products of light rxn
A
water and photons –> O2, ATP, NADPH
2
Q
reactants and products of dark rxn/Calvin cycle
A
CO2, ATP, NADPH –> PGAL, G3P, ADP, NADP+
3
Q
What’s the direction of natural H+ gradient of light rxn?
A
from stroma to thylakoid lumen
4
Q
ATP synthase of thylakoid moves H+ in what direction?
A
from thylakoid lumen to stroma
5
Q
What’s the e- donor and e- acceptor in light rxns?
A
water = e- donor, NADPH = e- acceptor
6
Q
Light rxn vs dark rxn occur where?
A
thylakoid vs stroma
7
Q
Significance of Rubisco
A
reacts RuBP w/ CO2
