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1. The receptor reacts to a stimulus. 2. The sensory neuron conducts the afferent impulses to the CNS. 3. The integration center consists of one or more synapses in the CNS. 4. The motor neuron conducts the efferent impulses from the integration center to an effector. 5. The effector, muscle fibers or glands, respond to the efferent impulses by contraction or secretion a product, respectively.
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Define reflex arc and list its elements?
A reflex arc is a neural pathway that controls a reflex action independently of the brain. Its elements include a sensory receptor, sensory neuron, interneuron in the spinal cord, motor neuron, and effector (muscle or gland) that produces the reflex action. This allows for rapid and automatic responses to stimuli without conscious processing.
How does effector relate to reflex arc?
An effector is a part of the body (such as a muscle or gland) that carries out the response in a reflex arc. In a reflex arc, when a stimulus is detected by a sensory receptor, a message is sent via a sensory neuron to the spinal cord, where it is processed, and then a message is sent via a motor neuron to the effector causing a response.
What is the flow of information in a spinal reflex arc in the correct order?
The flow of information in a spinal reflex arc occurs in the following order: sensory receptor detects a stimulus, sensory neuron carries the information to the spinal cord, interneuron processes the information in the spinal cord, motor neuron transmits the response to the effector (muscle or gland), and the effector produces a response.
What are the five parts of a reflex arc?
The five parts of a reflex arc are the receptor, sensory neuron, integration center, motor neuron, and effector. The receptor detects a stimulus, and the sensory neuron carries this information to the integration center. The integration center processes the information and sends a signal to the motor neuron, which then activates the effector to produce a response.
A reflex arc begins with the stimulation of a what?
A reflex arc begins with the stimulation of a sensory receptor such as those on the skin. The stimulus is then passed as an electrical impulse along sensory, relay and motor neurones (by-passing the brain) before reaching an effector orgen, like a muscle, which then responds to the stimulus.
Does the arc length equals the measure of the arc?
No, in order to fine the arc length you need a formula which is: Circumference x arc measure/360 degrees
What religious order did Joan of Arc start?
Joan founded no religious order.
Is angle 1 is 30 and arc ab is 90 what is the measure of arc ag?
The picture that you see printed next to that question on the assignment sheet is necessary in order to answer it. Without the picture, I have no idea how angle-1, arc-ab, and arc-ag are connected .
Does water explode in a plasma arc?
Water does not explode in a plasma arc. However, when water comes into contact with a plasma arc, it rapidly vaporizes and breaks down into its constituent elements, hydrogen and oxygen. This can result in the production of a flame or gas.
What is theFunction of arc valve in boiler feed pumps?
The ARC valve provides protection for centrifugal pumps during low flow conditions. It recirculates a minimum flow requirement automatically to the deaerator to prevent the pump from overheating and causing internal damage. Pump manufacturers will dictate a pump's minimum flow requirement. The ARC valve will be designed to flow normal capacities through the main valve and also size the bypass to handle the minimum flow. Additionally, the flow sensing element, a disc, also acts as a check valve to prevent reverse flow to the pump.
What is a carbon arc emission spectrograph?
A carbon arc emission spectrograph is a type of instrument used for analyzing the elemental composition of a sample. It works by using a carbon arc to vaporize a sample, which then emits light at characteristic wavelengths for different elements. This emitted light is then analyzed to determine the presence and concentration of elements in the sample.
Why must the compass point be placed on the points where the arc intersects with the original line?
In order to bisect an angle is the normal way by joining the vertex of the lines with the double arc that is created
How many parts are there in naruto?
NARUTO: Zabuza Arc Chunin Exam Arc Leaf Destruction Arc Tsunade Search Arc Chasing Sasuke Arc NARUTO SHIPPUDEN: Saving Gaara Arc Sasuke Reunion Arc Immortal Duo Arc Sasuke vs Itachi Arc Pain Arc War Arc
What is full form of ARC in arc welding?
The full form of ARC in arc welding is "Arc welding with Consumable Electrode."
How can you remember the stages of a reflex arc in chemistry?
To remember the stages of a reflex arc in chemistry, you can use the acronym "SAID" which stands for stimulus, afferent pathway, integration center, and efferent pathway, and then the response. This mnemonic can help you recall the order of events in a reflex arc.
Is a circle an arc?
an arc is a segment of a circle. If the arc subtends a full angle of 360 degrees, then the arc is a circle; but this is a special case of an arc.
Arc length equals the measure of the arc?
The arc length is the radius times the arc degree in radians
