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What is the chemical and nervous control of blood vessels?
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∙ 14y ago
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What is the Difference between nervous coordination and chemical coordination?
Nervous coordination works through the nervous system of organisms - the network of neurons and such. Chemical coordination is hormonal control, and it works through the release of hormones into the blood to flow to target receptor cells.
Secretion of these are regulated by signals from the nervous system and chemical changes in the blood?
Hormones
What is the difference between neural control and humoral control of endocrine glands?
Hormone levels can be controlled by the nervous system (neural control), by other hormones (hormonal control), or by body fluids such as the blood (humoral control).
What are the two systems of the body involved in the indirect communication of cells?
endocrine (slow chemical messages, transported in the blood) or nervous (extremley fast electical messages transported via neurones)
Increases actions regulated by the nervous system such as heart rate and blood pressure?
The baroreceptor is part of the autonomic nervous system. It increases actions regulated by the nervous system, such as heart rate and blood pressure.
What is the Difference between nervous coordination and chemical coordination?
Nervous coordination works through the nervous system of organisms - the network of neurons and such. Chemical coordination is hormonal control, and it works through the release of hormones into the blood to flow to target receptor cells.
What advantage does the nervous system have over the endocrine system?
The messages of the nervous system are relayed by nervous impulses, which are very fast and short-acting. In contrast, the messages of the endocrine system are sent via chemical messengers (hormones) distributed by the circulatory system. This distribution in your blood is much slower than the electrical impulses of the nervous system.
Secretion of these are regulated by signals from the nervous system and chemical changes in the blood?
Hormones
Describe how the endocrine and nervous system are related?
The endocrine and nervous system are related because they both work on communication and function. The nervous system provides brief, rapid control by fast moving nerve impulses. The endocrine system works the same way, but provides slow moving, longer lasting control by the way of hormones that are secreted and circulated in the blood. Both systems are connected by the hypothalamus.
What is the name for the chemical messengers in blood that control distant organs?
Hormones.
What system helps regulate blood pressure and volume?
muscular, endocrine, nervous I believe... I do know that it's not circulatory, respiratory, nervous
Is circulating blood a function of the nervous system?
While the nervous system controls the pumping of the heart as well as neurotransmitters and hormones that control vasodilation and vasocontraction, the circulatory system is primarily responsible for circulating blood throughout the body.
What does the autonomic nervous system not control?
The autonomic nervous system controls the involuntary processes of the body (heart rate, blood pressure, involuntary breathing, parastalsis and intestinal movement, etc.). It does not control voluntary central nervous system functions, such as movement (motor control), sensation, and executive functions (thinking of something and then doing it).
What is the difference between neural control and humoral control of endocrine glands?
Hormone levels can be controlled by the nervous system (neural control), by other hormones (hormonal control), or by body fluids such as the blood (humoral control).
Can anyone explain the different mechanisms that contribute to the regulation of breathing?
Mechanisms that contribute to the regulation of breathing is a sensor / control center that can recognize the change in pH of the cerebrospinal fluid. Which affects the nervous system and chemical signals which are when carbon dioxide rises in the blood?
Do astrocytes control the chemical environment around neurons?
Yes , they do so by the barrier-blood barrier
What is the type of muscle that is found in the digestive tract and blood vessels?
Smooth muscle (under involuntary control by the autonomic nervous system).
