University of Miami - Cyclic AMP and Its Action
Colorado State University - Protein Kinase A
Basic introduction.
Gonzaga University - Biochemical signalingThis is a discussion of signaling from a more general perspective that illustrates fundamental ideas with this example: epinephrine signaling through GPCR to adenyl cyclase signaling molecule, cAMP release as the second messenger, which activates protein kinase A (PKA).
Chemistry LibreTexts - Protein Kinase A (PKA)Colorado State University - Protein Kinase A
Topic Resources
Interdisciplinary MCAT Course Videos
