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Explain negative feedback and its role?
Negative feedback is a corrective mechanism in biological systems where the response to a stimulus results in the inhibition of that stimulus. It helps to maintain homeostasis by counteracting any deviations from the set point. For example, in the regulation of body temperature, negative feedback helps to prevent overheating or hypothermia by signaling the body to either produce more or less heat.
Is there a credible scientific theory that opposes evolution?
No, evolution is widely supported by scientific evidence and is considered a fundamental principle of biology. There is no credible scientific theory that opposes evolution.
What does not hasten clotting?
Anticoagulants such as heparin and warfarin do not hasten clotting. These medications work by preventing the formation of new blood clots or by breaking down existing blood clots.
When a leaf falls from a tree the force acting on the leaf is?
When a leaf falls from a tree, the force acting on it is primarily gravity. As the leaf is no longer attached to the tree, the only force acting on it is the gravitational force pulling it down towards the Earth.
Anagonist defininition in human anatomy?
In human anatomy, an antagonist is a muscle that opposes the action of another muscle, which is called the agonist. Antagonist muscles work in coordination with agonist muscles to produce smooth and controlled movements around joints. They help to stabilize the joint and prevent excessive or uncontrolled movement.
The process in which a stimulus produces a repones that opposes the original stimulus is referred to as?
The process in which a stimulus produces a response that opposes the original stimulus is referred to as negative feedback. This mechanism helps maintain homeostasis in biological systems by counteracting changes and stabilizing internal conditions. For example, if body temperature rises, mechanisms are activated to cool it down, thereby opposing the initial increase.
What is a Oppositional Argument?
An oppositional argument is a position taken by one party that directly opposes or refutes a specific claim or argument made by another party. It aims to present counterpoints or different perspectives in response to the original argument.
What is frustation?
The spelling for this word is 'frustration.' Frustration is an emotional response that is common when one opposes something or someone.
Explain negative feedback and its role?
Negative feedback is a corrective mechanism in biological systems where the response to a stimulus results in the inhibition of that stimulus. It helps to maintain homeostasis by counteracting any deviations from the set point. For example, in the regulation of body temperature, negative feedback helps to prevent overheating or hypothermia by signaling the body to either produce more or less heat.
Which force in fluids opposes motion?
Such force is called viscosity..the force produces in liquid and opposes the motion of fluid and also the motion of the objects in fluid..it is also called the internal friction..
What induced voltage opposes the motion that causes it according to .?
Lenz's Law states that the induced voltage in a circuit will create a magnetic field that opposes the change in magnetic flux that caused it. This is to ensure that the original source of the changing magnetic field does not have its energy absorbed or dissipated.
What are elastic forces produced by?
Elastic forces are produced by a material's ability to deform reversibly in response to an external force. When a material is stretched or compressed, the elastic forces arise from the bonds between atoms or molecules within the material attempting to return to their original positions, resulting in a restoring force that opposes the deformation.
What is definition of paramagnetic and dimagnetic materials?
A dimagnetic material produces a magnetic field that opposes an external field. A paramagnetic materia, on the other hand, produces a magnetic field that increases an external field. Dimagnetism and paramagnetism are induced when an object is placed in a magnetic field.
Does an inductor work in both ac and dc?
Depends on what you mean by work. It still opposes changes in the current flow through it, that doesn't change. But as DC has no phase, it produces no phase shifts as it does in AC.
Why does the induced current opposes the original cause in lenz's law?
The induced current creates a magnetic field that opposes the original cause of it because it is trying to resist the change in magnetic field in the area and the only way to do that is to create an equal and opposite magnetic field which leads to the induced current.
What happens when there is a change in the magnetic field in a closed loop of wire?
When there is a change in the magnetic field in a closed loop of wire, an electromotive force (EMF) is induced in the wire, generating an electric current. This phenomenon is known as electromagnetic induction, described by Faraday's law of electromagnetic induction. The induced current creates a magnetic field that opposes the change in the original magnetic field.
What is a peacenik?
A peacenik is a person who publicly opposes armed conflict, or who opposes the proliferation of weaponry.
