1930 



KINETICS OF PHOTOSYNTHESIS 



CHAP. 37D 



;oo% 



150% 



100% 



50% 



0% 



■I 



I 



DLDLD OLD 



OLD OLD DLDLD OLD OLD OLD 



I 50% 



100% 



50% 



■0% 



-l 





n-- 



OLO 



OLD 



OLD 



DLD 



DLD 



DLD 



DLD 



DLD 



DLD 



Fig. 37D.16. Seventeen consecutive experiments in the effect of light on respiration 

 of one strain of Chlorella pyrenoidosa (Brown 1953). Dark and hght indicated by D and 

 L. Rates of mass 34 (tracer oxygen) consumption are plotted as closed circles (rate 

 in dark) and open circles (rate in light), with horizontal lines indicating standard error. 

 The initial dark rate is plotted as 100%. 



