Oxidation of PYR (3-c) to Acetyl-CoA (2-c); no ATP is generated
The organ that does this is the Liver. It turns the ammonia which is poisonous into urea which is not poisonous. It also cleanses blood and removes other toxins from our organisms.
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The proof that cells only come from other cells
He proved it by his "swan-necked flasks" in which nothing formed in sealed flask whereas many organisms were there in open flask.
So, in short, option D is your final answer!
Hope this helps!
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