Question

How is the diffence between stroma and lumen of organs decided BESIDES in chloroplast?

Answer 1

The space between the inner chloroplast membrane and the grana is called the stroma

Answer 2

The space inside the thylakoid discs is called the lumen

Answer 3

i meant BESIDES chloroplasts as in NOT in chloroplast but in organs

Answer 4

u mean an organ in the body right?

Answer 5

yes

Answer 6

(sorry I have to go now if you answer I won't be able to answer back immideately)