5. What determines where a protein kinase or protein phosphatase will perform its enzymatic activity? 6. Why would a signaling pathway need to be regulated? 7. Hypothesize some situations where it would be necessary for signal transduction to happen very rapidly, as happens after the activation of either a kinase cascade or a second-messenger pathway?It’s like what we were discussing in Period 4 Dr.Bryant. Fight or Flight. Let’s just say that a
PART 21. How could the study of insulin signaling help people with diabetes?