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What are the chemical messengers of our body that stimulate organs to take action?
Wiki User
∙ 7y ago
In order to respond to changes in their immediate environment, cells must be able to receive and process signals that originate outside their borders.
Individual cells often receive many signals simultaneously, and they then integrate the information they receive into a unified action plan. But cells aren't just targets. They also send out messages to other cells both near and far.
Most cell signals are chemical in nature. For example, prokaryotic organisms have sensors that detect nutrients and help them navigate toward food sources.
But, the one you are thinking about is adrenaline (epinephrine). It is a hormone released from the adrenal glands and its major action, together with noradrenaline, is to prepare the body for fight or flight.
Wiki User
∙ 7y ago
Wiki User
∙ 7y agoThey are the hormones. Endocrine glands secrete hormones
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What type of messengers are hormones?
Hormones are chemical messenger. The hormones are carried around the body in the blood to their target organs. They can act very quickly but often their effects are slow and long lasting. : )
Steroid hormones are produced by what?
By glands. Hormones are produced only by the endocrine glands, e.g., the pituitary, the adrenals, etc.. Hormones are "chemical messengers": they are sent by the glands to target organs and stimulate them to produce specific effects, e.g. the hormone thyroxin is manufactured by the thyroid gland to regulate the metabolism.
What are hormones and what are they used for?
Hormones are chemical messengers. They travel in your bloodstream to tissues and organs. They affect many different processes, including growth, development, metabolism, and reproduction. They are secreted directly into your bloodstream by endocrine glands, such as the pituitary, adrenal glands, pancreas, ovaries, and testes.
What is a chemical that tells your organs and tissues what to do called?
Hormone
Which organs help in the chemical and physical change of fat?
yes
What is the name for the chemical messengers in blood that control distant organs?
Hormones.
How do hormones coordinate body functions?
Hormones are chemical messengers that travel throughout the body and control the functions of the body. Small amounts of hormones can trigger large responses in the body.
What type of messengers are hormones?
Hormones are chemical messenger. The hormones are carried around the body in the blood to their target organs. They can act very quickly but often their effects are slow and long lasting. : )
Steroid hormones are produced by what?
By glands. Hormones are produced only by the endocrine glands, e.g., the pituitary, the adrenals, etc.. Hormones are "chemical messengers": they are sent by the glands to target organs and stimulate them to produce specific effects, e.g. the hormone thyroxin is manufactured by the thyroid gland to regulate the metabolism.
What disorders can stimulate the production of prolactin?
Tumors or growths in the ovaries or other reproductive organs in women, or in the testicles or related sexual organs of men, can also stimulate the production of prolactin.
What are the endocrine system's messengers?
The chemical messages are called as hormones. They are released by the ductless endocrine glands into the bloodstream.
What hormone is secreted and from which organs that stimulate red blood cell production?
erythropoitin secreted from kidneys stimulate rbc production.
What is meant by oral stimulation of one's partners sex organs?
Using your mouth and tongue to stimulate your partners sex organs.
What does testosteone do?
It stimulate growth of sexual organs of men.It develops secondry sexual characteristics.
What serves as first messengers and provide communication between endocrine glands and target organs?
No it is a nonsteriod hormone
What is Auricular acupuncture?
uses acupuncture points only on the ear, which are believed to stimulate and balance internal organs
What are hormones and what are they used for?
Hormones are chemical messengers. They travel in your bloodstream to tissues and organs. They affect many different processes, including growth, development, metabolism, and reproduction. They are secreted directly into your bloodstream by endocrine glands, such as the pituitary, adrenal glands, pancreas, ovaries, and testes.
