A6 year-old male suffered a fracture after falling off the monkey bars at school. he fell on an outstretched hand and suffered a transcondylar fracture of the left humerus. after prep and drape, a manipulation was done to achieve anatomic reduction. once the joint was adequately reduced, pins were placed through the skin distally and proximally into the bone to maintain excellent fixation and anatomic reduction. the pins were bent, trimmed and covered with a sterile dressing and a posterior splint was placed on the patient's arm. what cpt® code is reported?

explanation:

idk

answer: the correct option is d. enzyme

lactase and carbonic anhydrase are the examples of enzymes.

lactase is an enzyme, which is present in the small intestine of mammals. it in the digestion of the disaccharide, lactose ( milk sugar) by converting it into two monosachharide, which are glucose and galactose.

carbonic anhydrase is present in the red blood cells. this enzyme plays significant role in the transport of co₂. it in the conversion of co₂ and h₂o into carbonic acid, which is then dissociated into bicarbonate ions and hydrogen ions.