The enzyme that speeds the combination of carbon dioxide and water inside red blood cells is
- A. carbonic anhydrase
- B. catalase
- C. amylase
- D. decarboxylase
Explanation
Carbonic anhydrase makes carbonic acid form rapidly, which then dissociates to bicarbonate and H+, the main vehicle for CO2 transport. Without the enzyme the reaction would be too slow for the transit time through a capillary.
Related questions
During swallowing, entry of food into the trachea is prevented by the
The rings of cartilage in the wall of the trachea are C shaped rather than complete because
During inspiration the diaphragm
Quiet expiration at rest is described as a passive process because
The volume of air moved in or out of the lungs during one normal quiet breath is called the