14) Which of the following correctly ranks the steps in the secretory pathway? 1 Active PKA subunits phosphorylate targets in the cell, regulating function. 2 The catalytic subunits of PKA dissociate. 3. Gprotein a subunit exchanges bound GDP for GTP. 4. CAMP binds to the regulatory subunits of PKA, activating it. 5. Gasubunit dissociates from complex and activates adenylate cyclase. 6. Ligand (hormone) binds to receptor. 7. Activated adenylate cyclase produces CAMP from ATP.

14) Which of the following correctly ranks the steps in the secretory pathway? 1 Active PKA subunits phosphorylate targets in the cell, regulating function. 2 The catalytic subunits of PKA dissociate. 3. Gprotein a subunit exchanges bound GDP for GTP. 4. CAMP binds to the regulatory subunits of PKA, activating it. 5. Gasubunit dissociates from complex and activates adenylate cyclase. 6. Ligand (hormone) binds to receptor. 7. Activated adenylate cyclase produces CAMP from ATP.

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter9: Cell Communication

Section: Chapter Questions

Problem 8RQ: Endocrine signals are transmitted more slowly than paracrine signals because.___ the ligands are...

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