Bio help

[lychee]

So this isn't exactly an MCAT question, but it might relate to some of the content...just wanted to possibly get some assistance with a question that has me stumped for an online class. (Yes, this outs me as a horrible, horrible biology student.) Thank you

 

 

It's a matching q - some, all, or none of the matches apply...

1.) Light reactions alone

2.) The Calvin cycle alone

3.) Both light reactions and the Calvin cycle

4.) Neither light reactions and the Calvin cycle

 

a.) Produces NADPH

b.) Active in the dark

c.) Forms a proton gradient

d.) Requires ADP

 

I've only gotten this far:

 

Light reactions: produce NADPH, require ADP, and form a proton gradient

The Calvin cycle: Active in the dark

- I don't think anything there are any matches for "both" or "neither" light reactions and the Calvin cycle because they are reciprocal processes. Does it seem like I am on the right track? I'm not looking for someone to do my homework at all, just some feedback because this is a mulligan on an assignment and I want to do it right this time. Thanks again!