Posted: July 16th, 2017

If the substance in the liver that acted on the hydrogen peroxide was an enzyme, it could

If the substance in the liver that acted on the hydrogen peroxide was an enzyme, it could
(a) be recovered from the living tissue that had not been boiled or treated with acid after the reaction
ceased
(b) not be recovered because it was consumed while engaging in its catalytic reaction activities
(c) not be recovered because there is no enzyme in liver that catalyzes the breakdown of peroxide
(d) not be recovered because grinding would break up