Page 



Studies on the Mechanism of Photophosphorylation 599 



A. T. Jagendorf and Geoffrey Hind 



On The Coupling of Photophosphorylation to 



Electron Transport 611 



Mordhay Avron and Noun Shavit 



The Stoichiometry of Photophosphorylation 619 



Thomas Punnett 



Structure-Function Relationships in Proteins and their 



Possible Bearing on the Photosynthetic Process 625 



Rufus Lumry 



IX. PATH OF CARBON AND ASSOCIATED METABOLISM 



Recent Kinetic Studies on the Carbon Reduction Cycle 635 



J. A. B as sham 



Glycolate Pathway 648 



N. E. Tolbert 



An Evaluation of the Carbon Reduction Pathways 



of Photosynthesis 663 



Martin Gibbs 



The Production of Glycollate During Photosynthesis 675 



C. P. Whittingham, R. G. Hiller, and M . Bermingham 



Chloroplast Nucleotide Coenzynnes 684 



William L. Ogren and David W. Krogmann 



Metabolism of Inorganic Polyphosphates in 



Growing Chlorella Cells 688 



Shigetoh Miyachi 



X. MISCELLANEOUS TOPICS 



The Decay of Delayed Light at Short Times 698 



William Arnold and J. B. Davidson 



Effects of Photosynthetic Poisons on Delayed 



Light in the Millisecond Time Range ^01 



Walter F. Bertsch, J. B. Davidson, and J. R. Azzi 



Light Scattering by Chloroplasts in the UV 711 



William F. Prickett, F. Dudley Bryant, and Paul Latimer 



