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Hormones work by affecting Target Organs
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Which type of membrane protein attaches to specific hormones such as insulin?
The membrane proteins that attach to specific hormones such as insulin are called receptor proteins.
What is the group of tissues that work together to perform closely related functions?
A group of tissues that work together to perform a specific function is called an organ. Tissues are made up of a group of cells that are performing the same functions.
What chemicals are release by endocrine?
It is called Hormones
Similar cells acting together to perform a specific function?
That would called an 'Organ'.
Are sweat glands organs?
Yes. Sweat glands are organs even though they are in the skin which is also an organ.
Why do hormones affect some organs but not others?
Because hormones have specific hormone binding sites to act
What is hormone?
A hormone is a chemical substance produced by the specially formed tissues are called endocrine glands.
Which hormone is released when you sleep at night and how does it work inducing sleep?
Hormones are chemical messengers that are secreted by the endocrine glands into the blood. Hormones are transported via the bloodstream to reach specific cells, called target cells, in other tissues. They produce a specific effect on the activity of cells that are remotely located from their point of origin.
What does the organs influenced by hormones are called?
They are the target organs. Hormones act on the target organs
Which type of membrane protein attaches to specific hormones such as insulin?
The membrane proteins that attach to specific hormones such as insulin are called receptor proteins.
Endocrine glands release chemicals directly to what?
Endocrine glands release chemicals directly into the bloodstream. These hormones are then carried by the circulatory system to their target tissues.
What are prostaglandins and why are the called the local hormone?
Prostaglandins are modified fatty acids that are produced by a wide range of cells. They generally affect only nearby cells and tissues, and thus are known as "local hormones."
What do endocrine glands secret?
Endocrine glands secrete chemical messengers called hormones. These chemicals are secreted directly into the bloodstream, where they are carried by the circulatory system to target tissues throughout the body.
The endocrine system produces chemicals that affect organ functions these chemicals are called?
Hormones
A group of tissues that act together to perform a specific function?
That's called an "organ."
The signaling chemicals produced by one group of cells that affect distant target cells are called?
hormones.
Why do you have hormones?
Hormones are a kind of biochemical messengers. Most hormones are chemical substances produced by specialized tissue formations called endocrine glands. The substances are secreted directly into the bloodstream, other body fluids, or into adjacent tissues. The purpose of hormones is to regulate metabolic activity of some other organs or tissues of the body.Three different ways hormones act:1. Alter the rate of synthesis of your cellular protein.2. Change the rate of enzyme activity.3. Change the rate of transport of nutrients through the cell wall.
