negative feedback cycle
i dnooooooooooo idiot
endocrine
Hormones are the chemicals which are produced by glands. By definition they pour there secretion/secretions in blood. Blood carry the secretion through circulation to target organ/ organs for desired effect. Usually target organ sends back the message to reduce the secretion of the hormone producing gland. This is called as negative feed back effect. (Like thyroid stimulating orAdrenocorticotrophic hormone by anterior pituitary gland.) Sometimes hormone like Follicle stimulating hormone stimulates ovarian follicle. Which in turn produces hormone estrogen. Main female hormone. Thyroid hormones increase the 'basal metabolic rate' of body.
a receptor
The message from the hormone is amplified many times within the cell
A nerve message and a hormone message differ primarily in their speed and method of transmission. Nerve messages, also known as nerve impulses, are electrical signals that travel quickly along neurons, allowing for rapid communication within the nervous system, such as reflex actions or muscle contractions. In contrast, hormone messages involve chemical signaling through the bloodstream, where hormones are released by glands and travel to target organs. Hormonal communication is slower but has longer-lasting effects, regulating processes like growth, metabolism, and reproduction. While nerve messages are instantaneous and localized, hormone messages are slower and can affect the entire body.
Endocrine Glands they produce a chemical message called hormones.
They work together because the nervous system sends a message to your brain that you are starting to panic or do something that makes you go into a panic, then the endocrine system gets the adrenaline in your body pumping/moving.
Airfield
it is called inflation
One way is through binding of the hormone to a receptor on the cell surface, leading to the activation of intracellular signaling cascades. Another way is by the hormone entering the cell and interacting with receptors within the cytoplasm or nucleus to alter gene expression and protein synthesis.
The message of endocrine glands consists of the chemical secretions known as hormones that are made by the endocrine system's ductless glands. Hormones are secreted into blood for their transportation to target organs, which are their specific site of action.