Label the molecules in this figure showing how IP3 and DAG function as second messengers. Note: not all labels are used. IP3 and calcium activating protein kinase C Activated phospholipase C DAG triggering calcium release Activated G-protein with GTR bound IP3 triggering calcium release Phosphatidyl inositol Ligand bound to receptor DAG and calcium activating protein kinase C Activated G-protein with GDP bound Copyright © The McGraw-Hill Compares, Inc. Permission required for reproduction or display. IM

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