Answer :
Final answer:
Hormones like PTH fall into endocrine signaling, where they travel through the bloodstream to distant cells, producing long-lasting effects.
Explanation:
Hormones like parathyroid hormone (PTH) fall into the endocrine type of long-distance intercellular communication. Endocrine signaling involves hormones traveling through the bloodstream to target cells in distant parts of the body, producing slower but longer-lasting effects.
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