Photosynthesis Flashcards
1
Q
What is Photosynthesis?
A
A process which converts CO2 and H2O from the atmosphere into carbohydrates.
2
Q
How is solar energy captured?
A
As ATP and NADPH.
3
Q
What is ATP and NADPH used for?
A
To convert CO2 into hexose phosphates.
4
Q
What are phototrophs?
A
Photosynthetic organisms.
5
Q
Key features of Light Reactions?
A
-Membrane bound
-Release O2 from the splitting of 2H2O molecules
(H+ from H2O and Hydride ion from water reduces NADP+ to NADPH)
6
Q
Key Features of Dark Reactions?
A
-Occurs in solution
-Reduces gaseous CO2 to carbohydrate
-Requires energy of ATP and NADPH
