Answer Happy

Each of the following statements concerning surfactant is true, EXCEPT: O is produced by type I pneumocytes. O appears from lamellar bodies of alveolar cells by exocytosis. Oits adequate secretion prevents alveolar collapse on exhalation. O reduces surface tension at the air-epithelium interface. O forms the phospholipid layer over the alveolar epithelium.
Cell bodies of motor neurons associated with spinal motor nerve roots may be located: within the epimysium of the muscle they innervate. O in spinal grey mater. O in dorsal root ganglia. in the cerebral cortex. at any point along a motor nerve.