Which of the following statements is correct?

Question

Quizplus · Accepted Answer

A) The major organ of photosynthesis is the leaf - this is correct as leaves contain specialized cells called chloroplasts that carry out photosynthesis.
B) The actual site of photosynthesis is the chloroplast - this is also correct as chloroplasts are the organelles within plant cells that carry out photosynthesis.
C) Thylakoid sacs comprise the grana, sites of the light reaction - this is correct as the thylakoid sacs are the structures within the chloroplast where the light reactions of photosynthesis occur.
D) The stroma contains the enzymes that carry out the Calvin Cycle - this is also correct as the stroma is the fluid-filled space within the chloroplast where the enzymes of the Calvin Cycle are located. 
Therefore, all of the statements are correct and the best choice is E.

Which of the Following Statements Is Correct