No. Non-organic chemical reactions do no have proteins.
enzyme
yes every cell has a cell theory . they also have prokaryots and eukaryotes . there are also enzyms and most enzyms are proteins. Enzyms regulate nearly all chemical reactions that occur in living organisms.
An enzyme is a protein that speeds up the rate of chemical reactions.
That protein would be an enzyme.
in the liver
in the liver
in the liver
in the liver
in the liver
in the liver
In a water solution!
They are used to make tough meet tender to eat.The most common enzyme used is called "papain" (papaya proteinase I) and is derived from papaya and certain other plants.