Glucagon,”secreted between meals in response to low blood glucose level. a. Liver and adipose tissue are main targets.b. Adipose tissue cells break fat into glycerol and fatty acids.c. Liver uses glycerol and fatty acids as substrates for glucose

Glucagon,”secreted between meals in response to low blood glucose level. a. Liver and adipose tissue are main targets.b. Adipose tissue cells break fat into glycerol and fatty acids.c. Liver uses glycerol and fatty acids as substrates for glucose

raising blood glucose levels.”