Ill] ENZYME ACTION 25 



8. Armstrong, H. E., and Armstrong, E. P. The P'unction of Hormones 

 in regulating Metabolism. Ann. Bot., 1911, Vol. 25, pp. 507-519. 



9. Cald-well, R. J., and Courtauld, S. L. Studies on Enzyme Action. 

 IX. The Enzymes of Yeast : Amygdalase. Proc. R. Soc, 1907, B Vol. 79, 

 pp. 350-359. 



10. Harden, A. The Enzymes of Washed Zymin and Dried Yeast. I. Car- 

 boxylase. Biocheni. ./., 1913, Vol. 7, pp. 214-217. 



11. Harden, A., and Norris, R. V. The Enzymes of Washed Zymin and 

 Dried Yeast. II. Reductase. Bior/wm. J., 1914, Vol. 8, pp. 100-106. 



12. Harden, A., and Zilva, S. S. The Enzymes of Washed Zymin and Dried 

 Yeast. III. Peroxydase, Catalase, Invertase and Maltase. Biochem, J., 1914, Vol. 8, 

 pp. 217-226. 



13. Henry, T. A., and Auld, S. J. M. On the Probable Existence of Emulsin 

 in Yeast. Pror. R. Soc, 1905, B Vol. 76, pp. 568-580. 



