Hydrocarbons. (organic compounds entirely made up of hydrogen and oxygen)
They all have instruments to "uncouple" oxidative phosphorylation from electron transport framework by giving an option system to protons to come back to the mitochondrial grid. As protons enter the lattice without going through ATP synthase, their vitality is discharged as warmth. So these produce warm by uncoupling those two procedures.
I swear it's the cell membrane.. I'm not sure though
It sends an impulse back to the cell body of a neuron
your answer would be c) iron deficiency
