[A]: The energy capturing part of photosyn- thesis occurs in thylakoid membranes and can not proceed without solar energy.
[R]: The synthesis part of photosynthesis oc- curs in the stroma and does not require direct light energy.
A. If both A and R are true and R is the correct explanation of A
B. If both A and R are true but R is not the correct explanation of A
C. If A is true and R is false
D. If both A and R are false