xvi BIOLOGICAL CHEMISTRY 



FIG. PAG 



31. Air spaces . .15 



32. Gills I5 



33. Trachea . I5 



34. Bird lung . ... . . . .15 



35. Mammalian lung . . . . . . . .15 



36. Capacity of lungs . . . . . . . . i/s 



37. Oxyhaemoglobin curve . . . . . 



38. CO 2 on disssociation of oxyhsemoglobin . 



39. Haempglobin spectra ...... 



40. Kidney tubule ....... 



41. Blood supply of kidney ....... 



42. Cretin lamb . . \ 



43. Thyroid on growth Be 



44. Thyroid on myxoedema j pp. 192 . 



45. Exophthalmic goitre J 



46. Pituitary on growth ..... facing i- y ( 



47. Acromegaly . . r ^ 



