^Eslimoted or colculated from available dota. 



^Initial concentration. 



'^Finol concentration. 



''Docreose in log of molar concentration of oxidized 



cytochrome c per minute for 1: 150 tissue dilution. 

 *Decr8ose in log of molar concentration of reduced 



cytochrome c per minute for 1:100 tissue dilution. 



^A log [cytochrome c]/mg.wet wt./min. 



8-A log [ferricytochrome c]/mg. protein/min. 



•■Moles substrate converted/kilo protein/hour (Fo 

 oxoplasm, protein = total protein; for sheath, 

 protein of non-collagenous component). 



'A log [ferricytochrome c]/mg. protein/min. 



JA log [Cy Fe**]/min. 



Activity/mg. N when standard activity = 

 A log (CyFe**) final tissue dilution 



'Activity/mg. protein v 

 Alog [cytochrome c] 



At (min.) 



'hen activity = 



■"mM moles cytochrome c reduced (mg. N) min. 



"m/i moles DPNH oxidized (mg. N)""* min.""^ 



° mlJ. moles cytochrome coxidi zed (mg. N) min. 



^Moles cytochrome c roduced/mg. tissue/5 min. " 

 10°C. (extinction coefficient of reduced cyto- 

 chrome c token as 2.8 x 10"^ cm.Vmol.). 



^0. D. of clear supernatant when meos 

 ""A 0. D..'mg. protein/min. 

 ^Moles DPN reduced/g. wet wt./hr. 

 'Additional respiratory dato '- '■ 



ed at 520 i 



invertebrate tissues 



lOatTionai respiruiory auiu un inverrBuiuio ■■>> 



present in originol paper and not included in 

 Section 2. 



