Papers passed for publication [Proceedings] Lists papers passed by the Physiology Committee: J F Danielli, 'The relations between surface pH, ion concentrations and interfacial tension'. Communicated by N K Adam, FRS. C S Hallpike, H Hartridge, FRS, and A F Rawdon-Smith, 'On the electrical responses of the cochlea and the auditory tract of the cat to a phase reversal produced in a continuous musical tone'. D W Ashcroft, C S Hallpike and A F Rawdon-Smith, 'On the changes in histological structure and electrical response of the cochlea of the cat, following section of the VIII nerve'. Communicated by H Hartridge FRS. E Baldwin and Dorothy M Needham, 'A contribution to the comparative biochemistry of muscular and electrical tissues'. Communicated by Sir Frederick Hopkins, FRS. D Keilin, FRS, and T Mann, 'On the haematin compound of peroxidase'. E Boyland and A M Brues, 'The carcinogenic action of dibenzcarbazoles. Communited by E L Kennaway, FRS'. p129. November 1936