Anatomy and Physiology Quiz
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In general endocrine regulation, which mechanism best describes secretion of many peptide hormones during feedback control?
A
Synthesized on demand and diffuse out of cells without vesicles
B
Stored in secretory vesicles and released by calcium-dependent exocytosis
C
Released only after binding to intracellular receptors in the target tissue
D
Transported into blood bound to carrier proteins before secretion occurs
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