Peptide Hormones Are

Multiple Choice

Peptide hormones are

A) Often derived from larger molecules called prohormones
B) Packaged into secretory vesicles in the endoplasmic reticulum of the cells that synthesize them
C) Secreted in response to a stimulus that causes depletion of cytosolic calcium in the secreting cell
D) Both often derived from larger molecules called prohormones and packaged into secretory vesicles in the endoplasmic reticulum of the cells that synthesize them are correct
E) Both often derived from larger molecules called prohormones and secreted in response to a stimulus that causes depletion of cytosolic calcium in the secreting cell are correct