INDEX 



513 



of chlorophyll o, 38, 40-44. 



of chloroph^-U h, :?S, 40-44. 



of ethyl chloroph>lli(le a, 38, 40-44. 



of ethyl chlorophyllide b, 38, 41-44. 



of ethyl pheophorhide a, 37, 39, 42- 



44. 

 of othyl pheophorhide b, 39, 41-44. 

 of ethyl pheophorhide 6-2,4-dinitro- 

 phenyl-hydrazone, 39, 42-44. 

 of methyl bacteriochlorophyllide, 39, 



41-44. 

 of pheophorhide a, 39, 41-44. 

 of pheophorhide a-2,4-dinitrophenyl- 



hydrazone, 37, 39, 42-44. 

 of pheophytin a, 37, 38, 40-44. 

 of pheophytin b, 39-44. 

 of pyropheophorbide a, 39, 41-44. 

 of pyropheophorbide a-2,4-dinitro- 

 phenyl-hydrazone, 37, 39, 42- 

 44. 

 Inhibitors 

 effect of 



on absorption spectrum changes, 



78. 

 on luminescence, 124. 

 in explanation of photoperiodism, 

 493 

 Inorganic phosphate, formation of 



ATP from, 340. 

 Integrated extinction coefficient, for 



chlorophyll, 5. 

 Interlamellar membranes, 460, 462. 

 Internal conversion, 5, 20, 52, 87. 

 lodoacetamide, 298. 

 Iron deficiency, effect on photoreduc- 



tion of, 245. 

 Iron porphyrin complexes, in photo- 

 synthesis, 149-161. See also 

 Cytochromes Hematias. 

 Irradiation, spectral changes of, 444- 



448. 

 Irradiation intensit3\ See Light inten- 

 sity. 

 Isolated chloroplasts 



formation of starch in, 288. 

 photosynthesis by, 288, 296-301. 



photosynthetic phosphorylation by, 

 340-345. 

 Isopropyl alcohol, utilization by Ochro- 

 monas malhamensis, 240-241. 



Kinetic analysis, of CO2 fixation, 220- 



221, 392. 

 Kinetic effects 



of nonpolar solvents, 31. 

 of polar solvents, 31. 

 Kinetics 



of dark reactions, 193-195. 



of Hill reaction, 264-266, 273-290. 



with flash illumination, 387. 

 of light reactions, 193-195. 

 of photosynthesis, 354-357, 392-397. 

 by Chlorella, 89-99, 357. 

 with flash illumination, 354-357. 

 Kok effect, 113, 353. 



Lamellae 



chlorophyll in, 462. 



in chloroplasts, 459-461. 

 Leaf sap, osmotic pressure in, 282-283. 

 Leaves 



photosynthesis by, 75-84, 399-405. 



pyridine nucleotides in, 45. 



transients in gas exchange of, 399- 

 405. 

 Lemna minor, Hill reaction activity of, 



280. 

 Leuco acriflavine, as a reducing agent, 



51. 

 Leuco compound, valence-saturated, 



68. 

 Leuco dye 



fluorescence of, 50. 



phosphorescence of, 50. 



by photoreduction of thionine, 50. 

 Leuco methylene blue, as a reducing 



agent, 51, 54. 

 Life cycle 



after-oscillations in, 494. 



changes in cell volume diiring, 486. 



of Chlorella, 486. 



of "dark" cells, 488. 



of Hydrodidyon, 492. 



of "light" cells, 488. 



