The enzyme, carbonic anhydrase, is a large zinc-containing protein with a molar mass of 3.00 x10^4 g/mol. zn is 0.218% by mass of the protein. how many zinc atoms does each carbonic anhydrase molecule contain

The mathematical expression for mass percent is given by:

Put the values,

mass of zinc =

= or 65.4 g

Now, number of moles of zinc  =

=

= 1.00 mole

Number of atoms of zinc is calculated by the Avogadro number.

Now, according to mole concept

molecules of enzyme consists of atoms of zinc

So, 1 molecule of enzyme contains  =

= 1 atom of zinc.

Hence, every carbonic anhydrase molecule consists of 1 atom of zinc.

the millers tale is the answer.