I think the answer might be Euchromatin. Chromatin exist in two forms. One being Euchromatin which is less condensed and can be transcribed.
They can talk about what they like to do
I think the correct answer is Cancer.
Not quite sure, because I only spent 1 year in health school..
Well no-one really know's but my perception of life is all a big lesson for what will be in the afterlife.