Certain hormones can be described as water-soluble (Such as testosterone), these hormones are released directly into the blood stream where they travel around the body until they reach their target cells (Cells that contain the appropriate receptors).
pituitary gland, adrenal gland, thyroid gland, parathyroid gland pancreas and gonads
nervours
Endocrine
It is called Hormones
Their output goes to the blood (to be distributed throughout the body).
ductless glands
Directly into the Blood Stream. Endocrine Glands release there secretions (hormones) directly into the blood stream. That is why they are unlike Exocrine Glands.
By definition the endocrine glands pour the secretion in the blood. (The hormones travel to target or targets placed at some other place in the body. The hormone acts on the target tissue to produce the desired effect. Here the hormone move through the entire body.)
Endocrine glands release chemicals directly into the bloodstream. These hormones are then carried by the circulatory system to their target tissues.
Endocrine glands secrete chemicals called HORMONES into the bloodstream
Directly into the bloodstream
Endocrine
Your endocrine gland is consist of a system of glands with the main glands called the pituitary gland, pancreas, ovaries and testes, thyroid gland, and the adrenal glands.
Because an endocrine glad does not have a tube through which it delivers hormone to the body. They just release their hormones into the space around the gland, which diffuse into the blood stream.
They are ductless so they secrete chemicals directly into the blood stream.
They produce chemical messagers that travel trough the blood, sometimes at quite a distance.
The Bloodstream
the bloodstream
It is called Hormones
The pancreas releases insulin into the bloodstream