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Local graded potentials are small changes in membrane potential that occur in response to neurotransmitter binding to ligand-gated ion channels on the post-synaptic neuron. These potentials can summate and affect the likelihood that an action potential will be generated in the neuron. They are also referred to as synaptic potentials.

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When a sensory neuron is excited by some of energy the resulting graded potential is called?

The resulting graded potential is called a receptor potential. This potential is generated in response to a stimulus and serves to initiate the transmission of sensory information to the central nervous system.


When a sensory neuron is excited by some form of energy the resulting graded potential is called?

The resulting graded potential is called a generator potential when a sensory neuron is excited by some form of energy. This potential may trigger an action potential if it reaches threshold.


When a sensory neuron is excited by some form of energy the resulting graded potential is called a(n)?

When a sensory neuron is excited by some form of energy, the resulting graded potential is called a receptor potential. This receptor potential triggers the generation of an action potential that eventually leads to the transmission of sensory information to the central nervous system.


What is the graded potential generated along the muscle cell membrane?

The graded potential generated along the muscle cell membrane is known as an action potential. This is an electrical signal that travels along the membrane of the muscle cell, leading to muscle contraction. It is initiated by the movement of ions across the membrane in response to a stimulus.


Will graded potential increase amplitude as they move away from the stimulus point?

No, graded potentials do not increase in amplitude as they move away from the stimulus point. They dissipate as they travel along the neuron membrane due to leak channels and distance from the original stimulus.

Related Questions

Dendrites conduct both graded and action potential?

Dendrites primarily conduct graded potentials, which are local changes in membrane potential. These graded potentials can accumulate and trigger an action potential in the axon hillock if they reach a certain threshold. Action potentials are then conducted along the axon.


Are graded potentials the same as local potentials?

Postsynaptic potentials are changes in the membrane potential of the postsynaptic terminal of a chemical synapse. Graded potentials are changes in membrane potential that vary in size, as opposed to being all-or-none, and are not postsynaptic potentials.


Is a postsynaptic potential a graded potential that is the result if a neurotransmitter released into the synapse between two neurons?

Yes it is true that graded potential can be called postsynaptic potentials. When a sensory neuron is excited by some form of energy, the resulting graded potential is called generator potential.


What can occur when the effects of one graded potential are added onto the effects produced by another graded potential which can lead to an action potential.?

More sodium ions pile up (accumulate) at the axon hillock from the combination of the two (or more) graded potentials, which may be then be sufficient to initiate the action potential.


What can occur when the effects of one graded potential are added onto the effects produced by another graded potential which can lead to an action potential?

More sodium ions pile up (accumulate) at the axon hillock from the combination of the two (or more) graded potentials, which may be then be sufficient to initiate the action potential.


Will a hyperpolarization graded potential lead to an action potential?

No, hyperpolarization graded potentials do not lead to action potentials. Hyperpolarization makes the membrane potential more negative, which inhibits the generation of an action potential by increasing the distance from the threshold potential needed to trigger an action potential.


A depolarizing graded potential?

A depolarizing graded potential is a change in membrane potential that makes the inside of the cell less negative. This can occur due to the influx of positively charged ions such as sodium into the cell. Depolarizing graded potentials are involved in generating action potentials in excitable cells.


When a sensory neuron is excited by some of energy the resulting graded potential is called?

The resulting graded potential is called a receptor potential. This potential is generated in response to a stimulus and serves to initiate the transmission of sensory information to the central nervous system.


When a sensory neuron is excited by some form of energy the resulting graded potential is called?

The resulting graded potential is called a generator potential when a sensory neuron is excited by some form of energy. This potential may trigger an action potential if it reaches threshold.


When a sensory neuron is excited by some energy the resulting graded potential is called?

Receptor potential or generator potential.


What parts of a neuron is capable of generating a graded potential?

The dendrites portion of a neuron will generate a potential.


Graded potentials will not be initiated by?

Graded potentials will not be initiated by hyperpolarization. Graded potentials are subthreshold changes in membrane potential that can depolarize or hyperpolarize a cell, but they are typically initiated by a stimulus, such as neurotransmitter binding or sensory input. Hyperpolarization alone may not be strong enough to reach the threshold for generating a graded potential.