An individual who had gone without food for several hours was given an injection of adrenaline. The individual’s blood glucose concentration was monitored for 3.5 hours. The graph presents the findings. What is the correct explanation for the change in blood glucose concentration immediately after the injection of adrenaline?
- AAdrenaline causes less glucose to be converted to glucagon.
- BAdrenaline causes less glucagon to be converted to glucose.
- CAdrenaline causes more glucose to be converted to glycogen.
- DAdrenaline causes more glycogen to be converted to glucose.