electron transport chain / oxidative phosphorylation

Designed + drew this electron transport chain(ETC)/oxidative phosphorylation diagram for my Microbiology assignment! The criteria was to draw a diagram based on one of the topics given regarding microbial metabolism + explain it to children in a primary school. It was quite fun to brainstorm ideas for the design + it took me 3 days to complete it. I tried to use food as my theme b/c no kids can resist sweets + snacks right? Hahahah

I had replaced:

• Protein complexes I, III + IVasboba teas/bubble teas
• Protein complex II as a cake
• Cytochrome c as a cake as well
• ATP synthase as a combination of two cakes linked together by a biscuit stick
• Hydrogen ions as the golden (honey) bobas
• Hydrophilic head of phospholipid bilayer as hard-boiled eggs
• Hydrophobic tails of phospholipid bilayer as fries

PS: I used some pictures from laoren-chen and a few textbooks as references! So, credits to them :)