EM field in living organisms and tissue resonance frequency

I have two questions which I can’t find enough information about, and I would be very grateful if someone could give me a lid to the answer:

1. As far as I know, if we accelerate charged particle it will radiate EM radiation. In many processes occurring in our body charged particles move from place to place, and they accelerate in the processes (For example when a voltage-gated ion channel is opened). does it mean that our body creates small EM fields all the time? or did I missed something?

2. Does every tissue in our body has a resonance frequency? It sounds logical that there should be since all tissue are made of fundamental chemical elements. If so, in case I insert this type of tissue into a magneticelectric field which makes the particles in the tissue to resonate in the tissue’s resonance frequency, is there any danger for the tissues to be torn apart?
   e.g. if the resonance frequency of the particles which constitute the epidermis is 1 hz and I stand next to a source of radiation which makes the particles which constitute the epidermis to resonate in 1 hz, could it cause a rapture of the cell membrane?

I hope I my questions are not too messy.

Thank you for your time and attention!