Which is an example of a hormone under humoral control? both insulin and PTH insulin parathyroid hormone (PTH)
The hormones are chemical messengers present in the human body which plays a crucial role in regulating various physiological processes as digestion, respiration, reproduction, metabolism, and others. These hormones are typically synthesized and secreted by glands of the body. They are one of the major signaling molecules in the body which are responsible for cell to cell communication between tissues and organs. The response elicited by hormonal signaling is essential for maintaining homeostasis. The secretion and production of hormones in responses to various physiological changes is controlled by the feedback mechanisms.
They form the major component of the human endocrine system. The system consists of endocrine glands which are the ductless glands and therefore secrete the hormones in the blood directly. The hormones circulate with the blood to reach their target organ. The major endocrine glands are pituitary gland, pineal gland, thyroid gland, hypothalamus, ovaries, testes and adrenal glands.
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