Page 66 - The Manga Guide to Biochemistry
P. 66

Now let's zoom in
              on the thylakoid

                    membrane.

Chlorophyll                                     Flow of
 and protein                                   electrons

   complex

                                                                         Thylakoid
                                                                           bilayer

                                                                         membrane

              Photosystem II  Cytochrome b6-f  Photosystem I  ATP synthase
                                     complex

                   This chlorophyll                       It sure does! But wait...
                and protein complex                        what are those other
                                                          weirdly shaped things?
                   appears as if it’s
              embedded in the middle                                                              like
                                                                                               these...
                    of the thylakoid
                          membrane.

Those are the part of                    Eeeek! First we were talking
                                       about photosynthesis in plants,
the electron transport
                                             and now all of a sudden
chain. Each of those                        electrons are in the mix?
                                       My mind is officially boggled...
weird-looking shapes

is a complex consisting

of several proteins      They are
gathered together.       essential

                         for photo­

                         synthesis.

52 Chapter 2
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