(a(i))[2]
Fig. 3.1 shows a diagram of a chloroplast. Using the letters A, B, C or D, identify the structure that contains genes that code for some of the enzymes used in photosynthesis, and the structure that is the site of synthesis of some of the enzymes used in photosynthesis.
(a(ii))[4]
Explain the ways in which grana are suited to their particular role in photosynthesis.
(b(i))[3]
Describe the pattern of results shown in Fig. 3.2.
(b(ii))[3]
Discuss how the results in Fig. 3.2 support the occurrence of chemiosmosis during photophosphorylation.