One of the many remarkable enzymes in the human body is carbonic anhydrase, which catalyzes the interconversion of carbon dioxide and water with bicarbonate ion and protons.

One of the many remarkable enzymes in the human body is carbonic anhydrase, which catalyzes the interconversion of carbon dioxide and water with bicarbonate ion and protons. If it were not for this enzyme, the body could not rid itself rapidly enough of the CO₂ accumulated by cell metabolism. The enzyme catalyzes the dehydration (release to air) of up to 10⁷ CO₂ molecules per second. Which components of this description correspond to the terms enzyme, substrate, and turnover number?

Expert Solution

Here enzyme is carbonic anhydrase. Substrate for this enzyme is carbonic acid. The product formed by this enzyme is carbon dioxide and water.

The turn over is defined as the number of product formed by enzyme in one second. That\'s why enzyme catalyzes dehydration of up to 107 CO2 molecule per second is the turn over of carbonic anhydrase.

Here enzyme is carbonic anhydrase. Substrate for this enzyme is carbonic acid. The product formed by this enzyme is carbon dioxide and water.

Junaid answered 2 years ago

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