PSYC12H3 Lecture Notes - Signal Transduction, Cyclic Adenosine Monophosphate, Phosphorylase
Document Summary
You have been actively studying various signals produced within baby chimps. One day, you observe a ligand bind to a. You find out that the ligand is responsible for a deadly signal which could potentially kill the chimp. Since you are a caring and compassionate scientist, you are thriving to save this baby chimp. Both a and b: correct; by increasing grk, arrestin will bind to the receptor thus keeping the g-protein inactivated. Below is a list of steps involved in the signal transduction pathway of glycogen metabolism. Order the steps that have been listed and select the fourth. G protein activates of adenylyl cyclase camp activates protein kinase a. Many camp molecules are produced amplifying the signal. Pka (protein kinase a) phosphorylates glycogen synthase and phosphorylase kinase. Enzymes involved in glucose metabolism are governed by the presence of hormones. Glucocorticoids and epinephrine induce the same response of a target cell prior to glucose metabolism.
