Which series lists the structural components of the light-dependent reactions in order, from smallest to largest?
a. chlorophyll ® thylakoid ® stroma ® chloroplast
b. chloroplast ® thylakoid ® stroma ® chlorophyll
c. chlorophyll ® thylakoid ® grana ® chloroplast
d. chloroplast ® thylakoid ® grana ® chlorophyll

Question

Which series lists the structural components of the light-dependent reactions in order, from smallest to largest?
a. chlorophyll ® thylakoid ® stroma ® chloroplast
b. chloroplast ® thylakoid ® stroma ® chlorophyll
c. chlorophyll ® thylakoid ® grana ® chloroplast
d. chloroplast ® thylakoid ® grana ® chlorophyll

anonymous · Answer

Chlorophyll is a molecule that is in the thylakoid membranes which are stacked up like pancakes called grana inside the chloroplast (the organelle).  The stroma is the goo around them inside the organelle, so it looks like C is probably what you are looking for.