Question

please help! i am stuck!! been working on this one question for a hour!

Which sentence is true about the light dependent reactions?

a. they convert ADP into ATP
b. They produce oxygen gas
c. they convert oxygen into carbon dioxide
b. They convert NADP+ into NADPH

Answer 1

all except (c), check this out: http://faculty.ccbcmd.edu/biotutorials/photosyn/ldr.html has a nice little summary equation.

Maybe it was supposed to say which sentence is false?

Answer 2

OOooh and have a look at this animation: http://www.science.smith.edu/departments/Biology/Bio231/ltrxn.html