+--------------------------------+
     |  Energy from food / sunlight   |
     +--------------------------------+
                   |
                   v
        +----------------------+
        |       ADP + Pi       |
        +----------------------+
                   |
                   |  ATP Synthesis
                   |  (Glycolysis, Krebs Cycle,
                   |   Oxidative Phosphorylation,
                   |   Photosynthesis)
                   v
        +----------------------+
        |         ATP          |
        +----------------------+
                   |
                   |  ATP Hydrolysis
                   |  (Energy released for:
                   |   - Muscle contraction
                   |   - Active transport
                   |   - Biosynthesis
                   |   - Signal transduction)
                   v
        +----------------------+
        |  Cellular Work Done  |
        +----------------------+
                   |
                   +-----------------+
                                     |
                                     v
                               +-----------+
                               |  ADP + Pi |
                               +-----------+
                                     |
                                     v
                         (Cycle repeats continuously)

Highlights of this visual:

Top → Bottom Flow shows energy intake → ATP synthesis → cellular work → ADP/Pi → regeneration.

You can optionally bold or color:

ATP in yellow

ADP + Pi in green

Cellular Work Done in red

Example DokuWiki color syntax if your wiki supports HTML:

<span style=“color:yellow”>ATP</span> <span style=“color:green”>ADP + Pi</span> <span style=“color:red”>Cellular Work Done</span>