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What is the difference between generator potential and action potential in terms of their roles in the nervous system?
Generator potential is a small electrical signal that occurs in response to a stimulus, while action potential is a larger electrical signal that is responsible for transmitting signals along the nerve cell. Generator potential initiates the process of creating an action potential, which then allows for the transmission of signals within the nervous system.
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Electrical charge resulting from the difference between positive and negative ions outside and inside the brain cell membrane is called?
This electrical charge is called the resting membrane potential. It is generated by the unequal distribution of ions such as sodium, potassium, chloride, and calcium inside and outside the cell. The resting membrane potential plays a crucial role in cell communication and proper functioning of the nervous system.
An environmental stimulus acting on the body initially produces an electrical response called aan in the receptor neuron?
The electrical response in the receptor neuron is called an action potential. This action potential is generated when environmental stimuli cause depolarization of the neuron's membrane, allowing positive ions to enter and create a temporary change in electrical charge. This signal is then propagated along the neuron for further processing in the nervous system.
What is the difference between two parts of the PNS?
The peripheral nervous system (PNS) consists of the somatic nervous system and the autonomic nervous system. The somatic nervous system controls voluntary movements and transmits sensory information, while the autonomic nervous system regulates involuntary functions like heart rate and digestion.
What provides a link between the nervous system and the endocrine system?
The hypothalamus provides a link between the nervous system and the endocrine system.
Can you describe the difference between a neurotransmitter and a hormone?
Neurotransmitters are chemical messengers that transmit signals between neurons in the nervous system, while hormones are chemical messengers that regulate various bodily functions and are released into the bloodstream by glands.
What is the difference between somatic nervous system and autonomic nervous system?
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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.
What is the difference between the autonomic and somatic nervous system?
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What is the difference between somatic and the autonomic nervous system?
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Where are the generator potentials generated?
Generator potentials are primarily generated in sensory receptors, which are specialized cells located in various parts of the body, such as the skin, muscles, and sensory organs. When these receptors detect a stimulus (like light, sound, or pressure), they undergo a change in membrane potential, creating a generator potential. If this potential reaches a certain threshold, it can trigger an action potential that propagates along sensory neurons to the central nervous system for processing.
What is the difference between the autonomic nervous system and the somatic nervous systems?
somatic is voluntary autonomic is involuntary.
What is the difference between the nervous system and peripheral system?
The central nervous system includes the brain and spinal cord, and the peripheral nervous system is the rest.
What is the difference between a human nervous system and a jellyfish nervous system?
A human nervous system is much more complex. Unlike a human a jellyfish does not have a central nervous system.
What is the difference between the nervous system of vertebrates and invertebrates?
Vertebrates have vertebra.Invertebrates don't.
What is the difference between a humans and a blue whales nervous system?
One is larger
What is the Impulse generator and transmitter in the nervous system?
In the nervous system axons generate and transmit impulses.
What is the difference between nervous system and central nervous system?
CNS is the subsystem of Nervous system which copmrises of brain and spinal cord only while Nervous system comprises brain,spinal cord and ganglia etc
