All the stars circled are the same size and give off the same amount of light. Which statement below do you agree with most? A.
is the closest, because it appears to be the brightest. B. is the closest, because it is the dimmest. C. is the farthest away, because it is the brightest. D. is the farthest away, because it is the dimmest. E. They could be the exact same distance, since distance has nothing to do with brightness.
The choloroplast hosts the enzymatic machinery that carries out photosynthesis. These proteins are embedded in the thylakoid membranes of the chloroplast. Of these proteins PSII and PSI contain chlorophyll molecules.
