摘要: Abstract 1. The rates of glucose metabolism by glucokinase, hexokinase and dehydrogenase the (C14) incorporation into glycogen have been measured in vitro livers several mammals. 2. In omnivorous mammals, non-ruminant herbivorous mammals dog activities glucokinase are high. 3. ruminants ruminant-like marsupials, cat, no activity could be detected conversion to very low. 4. non-specific low all animals tested. 5. was most but higher sheep liver.