1) How do you do a problem like this?
Calculate the catechol (substrate) concentration of a solution prepared by mixing: 18 drop .01M catechol + 2 drops water (assume 20 drops equal 1 ml);
8 ml deionized water;
1.0ml aqueous enzyme extract.
2) Convert a concentration of 4x10-4 M to millimol per milliliter.
3) List the two types of co-factors required by certain enzymes.