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Explain the role of receptor organs in the maintenance of homeostasis?
Wiki User
∙ 14y ago
Homeostasis is the maintainence of a constant internal environment eg keeping a steady body temperature.
The body has to have a way of detecting whether conditioins inside the body have changed eg has the blood got warmer or colder. This is the job of the receptors.
For example receptors in the brain monitor the blood temperature and signal to the body if the temperature rises or falls. Using this information the body can react in the correct way eg by sweating if it is too hot or shivering if it is too cold.
Wiki User
∙ 14y ago
Wiki User
∙ 12y agoThermoreceptors.
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Why is pH important to the maintenance of homeostasis in the body?
Homeostasis keeps the balance in your internal environment. Maintaining homeostasis in the body is done through three vital organs; the kidneys, liver and brain. These regulate the temperature, iron content in our blood, retention and production of energy and overall blood composition. The pH is important because it measures the acidity or basicity of a solution, in which the homeostasis can do its job of maintaining the balance of your internal environment. When a pH level is high or low is a solution it then causes and reaction in which the homeostasis has to balance out.
explain why hormones in the bloodstream are able only to affect target cells/organs and not other cells/organs?
Hormones in the bloodstream are able to affect target cells/organs and not other cells/organs because of selective permeability. This means that hormones are only able to pass through the cell membrane of certain cells and organs, and not through the cell membrane of other cells and organs. The cell membrane of the target cells and organs are specialized to allow the hormones to pass through, while the cell membrane of other cells and organs are not specialized and are therefore impermeable to the hormones. This is due to the presence of receptor proteins on the cell membrane of the target cells and organs. These receptor proteins can bind to the hormones and facilitate their entry into the cell. Since these receptor proteins are not present on the cell membrane of other cells and organs, the hormones are unable to bind to them and therefore unable to cross the cell membrane. In addition, hormones can be broken down by enzymes in the bloodstream, which means they can’t reach their target cells and organs if they are exposed to the enzymes. This further ensures that hormones only affect the target cells and organs, and not other cells and organs. In summary, hormones in the bloodstream are able to affect target cells and organs and not other cells and organs because of selective permeability and the presence of receptor proteins on the cell membrane of the target cells and organs. Other cells and organs do not have these specialized receptor proteins and therefore cannot be affected by the hormones.
What helps to maintain a stable internal environment?
Homeostasis means to maintain a stable internal environment. Lack of homeostasis is disease. All of the body organs do this. They keep the systems working at a set range. Blood pressure, glucose levels, etc. The main organs involved are the liver, kidneys, lungs and nervous system.
Cells of different tissues and organs respond to the same hormone if they have the same kind of molecules?
receptor
What statements is FALSE about homeostasis?
Basically homeostasis happens by your inner body and organs maintain the inside of ur body and its temperature based on the environment. Say u were running then homeostasis would make sure that your internal body isn't disturbed
What Cellular acetylcholine receptor is found in effector organs of the parasympathetic system?
muscarinic receptor
How does the kidney lungs skin and liver function as homeostasis organs.?
lungs as a homeostasis organ
Why is pH important to the maintenance of homeostasis in the body?
Homeostasis keeps the balance in your internal environment. Maintaining homeostasis in the body is done through three vital organs; the kidneys, liver and brain. These regulate the temperature, iron content in our blood, retention and production of energy and overall blood composition. The pH is important because it measures the acidity or basicity of a solution, in which the homeostasis can do its job of maintaining the balance of your internal environment. When a pH level is high or low is a solution it then causes and reaction in which the homeostasis has to balance out.
What might happen if the human body did not have cells tissues organs and organs systems to maintain homeostasis?
what might happen if the human body did not have specialized cells tissue organs and organ systems to maintain homeostasis
How do organs in your body interact to make sure you survive?
by homeostasis
Where would you not find a cholinergeric nicotine receptor?
all parasympathetic target organs
Where would you find a cholinergeric nicotinic receptor?
all parasympathetic target organs
Where would you not find cholinergeric nicotinic receptor?
all parasympathetic target organs
explain why hormones in the bloodstream are able only to affect target cells/organs and not other cells/organs?
Hormones in the bloodstream are able to affect target cells/organs and not other cells/organs because of selective permeability. This means that hormones are only able to pass through the cell membrane of certain cells and organs, and not through the cell membrane of other cells and organs. The cell membrane of the target cells and organs are specialized to allow the hormones to pass through, while the cell membrane of other cells and organs are not specialized and are therefore impermeable to the hormones. This is due to the presence of receptor proteins on the cell membrane of the target cells and organs. These receptor proteins can bind to the hormones and facilitate their entry into the cell. Since these receptor proteins are not present on the cell membrane of other cells and organs, the hormones are unable to bind to them and therefore unable to cross the cell membrane. In addition, hormones can be broken down by enzymes in the bloodstream, which means they can’t reach their target cells and organs if they are exposed to the enzymes. This further ensures that hormones only affect the target cells and organs, and not other cells and organs. In summary, hormones in the bloodstream are able to affect target cells and organs and not other cells and organs because of selective permeability and the presence of receptor proteins on the cell membrane of the target cells and organs. Other cells and organs do not have these specialized receptor proteins and therefore cannot be affected by the hormones.
Is it true or false that not all organs function to maintain homeostasis?
true
How do different organs in your body interact to make sure you survive?
by homeostasis
What helps to maintain a stable internal environment?
Homeostasis means to maintain a stable internal environment. Lack of homeostasis is disease. All of the body organs do this. They keep the systems working at a set range. Blood pressure, glucose levels, etc. The main organs involved are the liver, kidneys, lungs and nervous system.
