Describe how the bacterium E. coli is used in the production of insulin for the treatment of diabetes.
(5​

bacteria go through fermentation process and produce proinsulin then connecting sequence between A and B chain spliced an enzyme and the resulting insulin is purified

answer; ///i believe that the correct answer is (a) specialized cells)

all matter is made up of atoms

in any element all atoms are the same

elements in a compound are always in a constant ratio: apex