CONTENTS XI 

 Chapter 29, Contd. PaQE 



5. Maximum Quantum Yield in Relation to Lighit Curves as a 

 Whole 1132 



(a) Extrapolation of Maximum Quantum Yield from Measure- 

 ments at Higher Light Intensities 1132 



(b) Quantum Yields in Strong Light 1136 



6. Theoretical and Actual Maximum Quantum Yield 1137 



Bibliography 1139 



Chap. 30. The Light Factor. IIL Photosynthesis and Light QuaUty; Role of 



Accessory Pigments 1142 



1. Action Spectrum 1142 



2. Quantum Yield and Wave Length in Green Plants. Role of 

 Carotenoids 1147 



3. Photosynthesis of Green Plants in Ultraviolet and Infrared .... 1152 



4. Monochromatic Light Curves, and the Action Spectrum of 

 Photosynthesis in Strong Light 1158 



5. Quantum Yield and Action Spectrum of Photosynthesis in 

 Brown Algae 1168 



6. Quantum Yield and Action Spectrum of Red and Blue Algae. 



Role of PhycobUins 1178 



7. Action Spectrum of Purple Bacteria 1187 



Bibliography 1188 



Index 1193 



