Fig. 7. Temperature dependence of of lactate dehydrogenase (LDH) in crude homogenates prepared from muscle (A) and liver (B) of cod (Gadus morhua) acclimated to different temperatures. Values are means ± S.E.M. (N=21 for 4°C and N=15 for 12°C). Asterisks indicate that differences are significant (F-test, P<0.001). The dotted line indicates the upper border of data accepted for regression analysis.