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ADVENTURES IN RADIOISOTOPE RESEARCH 



Table la. — Distribittion of Phosphorus 

 IN Rana csculenta Weighing 58 gm 



'■> E.xtrapolated value, assuming the blood content to constitute 4 per cent of the weight of the frog. 

 '"' The P content of the liver phosphatides was found to be 22 per cent of the total P content of the liver. 



Table 16. — Distribution of Phosphorus 

 IN the Muscle of the Frog 



3 4 



Time in hours 



Fig. 1. ^-P content of the frog's plasma after injecting ^-P into the 



lymph sack. T = 0°. 



