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What happens at the level of the neuron starting with stimulus and ending with a response?
The stimulus is detected by the sensory receptor. The sensory receptor stimulates a sensory neuron. The sensory neuron transmits to the interneuron in the spinal cord. The interneuron stimulates a motor neuron. The motor neuron communicates to the muscle. The muscle(effector) then produces the response allowing the body to respond to the stimulus.
In the plasma membrane of a cell a receptor has what function?
im not 100% sure, im actually researching it now, but i found out that a receptor protein transmits messages across the cell membrane.
What transmits impulse between sensory and motor neurons?
Nerve impulses are transmitted between neurons via neurotransmittors that are released into the synapse by the sending neuron. The neurotransmittor then binds to a receptor on the receiving neuron; when enough receptors are triggered, an action potential is initiated on the receiving neuron.
Which does not constitute part of a two-neuron reflex?
A two-neuron reflex typically involves a sensory neuron carrying information from a sensory receptor to the spinal cord, where it synapses with an interneuron. The interneuron then synapses with a motor neuron that carries the response signal to an effector organ, such as a muscle or gland. In this pathway, a third neuron would not typically be involved in a two-neuron reflex.
What structure carries the sensations caused by sound to the brain?
The cocheal contains receptor cells that convert sound vibrations into impulses that are sent to the brain.
What is the sequence of a typical reflex arc?
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.
What do impulses from receptor pass along?
Dinosaur Poo.
What transmits information into the cell by reacting to certain molecules?
The RECEPTOR protein
What happen when receptor is stimulated?
When a receptor is stimulated it triggers impulses in other neurons....hope this was helpful and correct
These convey impulses from receptor to the central nervous system what is it?
ok
What cell part receives nerve impulses and hormones from other?
receptor molecules on cell membranes receptor molecules on cell membranes
What is the pathway of an impulse in a reflex arc?
Sensory receptor, sensory neuron, interneuron, motor neuron, and muscle.
How many synapses occur in this reflex arc?
In a simple reflex arc, there are typically three neurons and two synapses. The sensory neuron carries the signal from the receptor to the central nervous system, where it synapses with the interneuron. The interneuron then synapses with the motor neuron, which carries the signal to the effector organ to produce a response.
What happens at the level of the neuron starting with stimulus and ending with a response?
The stimulus is detected by the sensory receptor. The sensory receptor stimulates a sensory neuron. The sensory neuron transmits to the interneuron in the spinal cord. The interneuron stimulates a motor neuron. The motor neuron communicates to the muscle. The muscle(effector) then produces the response allowing the body to respond to the stimulus.
In the plasma membrane of a cell a receptor has what function?
im not 100% sure, im actually researching it now, but i found out that a receptor protein transmits messages across the cell membrane.
What structures are found in the peripheeal nervous system?
peripheral nervous system consist of nerves conveying impulses from brain to sense receptor and from sense receptor to brain.
What contains receptors that convert sound vibrations to impulses that are sent to the brain?
The cocheal contains receptor cells that convert sound vibrations into impulses that are sent to the brain.
