Bronchial mucosa secretes all except?
Ans. (d) Bradykinin(Ref: Robbins 9th/pg 669-670)Bronchial mucosa contains neuroendocrine cells that have neurosecretory-type granules releasing: serotonin Q, calcitonin Q, and gastrin-releasing peptide (bombesin) Q
Bombesin
Calcitonin
Serotonin
Bradykinin
Respiration