An Essential Part......

a: Coenzyme ~
b: part of a car

What: "By analogy, a coenzyme is like a part of a car, such as a tire, which can be identified in and of itself and which can, furthermore, be removed from the car. The car (enzyme), however, must of necessity have the tire in order to carry out its prescribed function. "

Writer: Not Stated
Date: May 3 2013 11:30 AM

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