Arachidonic Acid Pathway
Welcome to Spiderman's favourite biochemical pathway. Why is it his favourite pathway you ask? Well, his spider-sense positively tingles as he knows that by understanding the arachidonic acid pathway, he can figure out the mechanisms of how some of the important common drugs help to reduce inflammation.
Interestingly my favourite pathway is the ethanol production pathway in yeast. Why? Because I don't need to learn it.