Which class of hormones is released by exocytosis upon appropriate stimulation

Question

Quizplus · Accepted Answer

Peptides are typically released by exocytosis upon stimulation. This is because peptide hormones are stored in vesicles within the cell and require a signal to trigger the release of the contents into the extracellular space. Examples of peptide hormones include insulin, glucagon, and growth hormone. Thyroxin and steroids are not released by exocytosis, as they are lipid-soluble and can diffuse directly out of the cell membrane.

Which Class of Hormones Is Released by Exocytosis Upon Appropriate