system
Given the following post, respond as if you're commenting on Reddit:
human
[Transformers] Are the Transformers held together with nuts and screws, or are they held together by something more organic?

I have a hard time imagining something as complex as a Transformer can be held together with bolts and stuff, but I don’t know.  Is this covered in lore?
gpt
They are indeed made of recognizable mechanical parts...which are totally natural and alive. 

There's a great scene in the IDW comic More Than Meets The Eye where Prowl, a police officer, orders a full autopsy performed on a body. We then see the unlucky Cybertronian disassembled with every gear and screw carefully arranged and labeled, exactly as if you had taken apart a car.

MTMTE is an amazing book, btw, which delves a lot into interesting sci-fi ideas with the Transformers.