Q: Chemical synapses in the nervous system :-a- allow diffusion of chemical substances form the…
A: An action potential when reaches the terminus of an axon it is transmitted from one another through…
Q: The junctions between one neuron and another neuron are called dendrite Oon O myelin sheath 3 oel…
A: Neurons/nerve cells are the structural and functional unit of the nervous system. A neuron consists…
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A: (B) option is correct answer. action potential travels faster if out myelin sheath is stronger and…
Q: Substances that mediate and amplifies signals inside the cell called __________ (H) __________
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Q: 1. Processes that carry the action potential (impulse) away from the cell body are called 2. The…
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Q: the most common neurotransmitter in the peripheral nervous system
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A: Answer is Visceral Motor Autonomic Nervous System
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Q: Part 2 - The Function of the Nervous System Use the information in your lecture slides and handouts…
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Q: Which statement is not correct? B NEURON NEURON L E D A G LABEL H is the cell body LABEL M is…
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- When action potentials arrive at a synapse between a neuron and another cell, they stimulate the release of molecules of a ________ that diffuse over to that cell.In nervous system, electrical signals originating within one cell can diffuse into a neighbouring cell as chemical signals through......Which of the following statements about neurons is FALSE? Efferent neurons carry signals away from the central nervous system.Axons carry signals away from the cell body.Interneurons are located in the CNS..The neurons of the autonomic nervous system are under voluntary control.The neurons of the sympathetic nervous system are activated during times of stress.
- These neurons belongs to the CNS: (More than one possible choice) A neuron in the brain A neuron carrying a signal into a skeletal muscle A neuron carrying a signal into cardiac muscle A neuron carrying signals form receptors in the skin A neuron carrying signals from the stomach a neuron in the spinal cord grey matterWhich of the following is not true of glial cells? They are more numerous than neurons. They transmit information. They have diverse functions in support of neurons. They can be a cause of brain tumors.Which is part of the central nervous system? Spinal nerves Cranial nerves Ganglia The spinal cord
- Neurons always ____________________. have myelination around the axon. have multiple dendritic processes. have machinery for communication with other cells. release transmitter.In the central nervous system, cells called _____ perform one of the same functions that Schwann cells do in the peripheral nervous systemMatch the parts of a neuron with their functions Group of answer choices Cell body Axon Dendrites Synapse Group of answer choices Part of the neuron responsible for detecting incoming signals from sensory cells or other neurons The connection point between a neuron and its target cell. Sends electrical signals in the form of action potentials in one direction. Location of the nucleus, responsible for basic metabolic functions
- When they are not being stimulated, neurons have an electrical charge across their membranes called the resting potential. This potential is______ charged inside. When a neuron receives a sufficiently large stimulus, and reaches a potential called the_______ , it produces an action potential. This causes the neuron to become_____ charged inside.A nerve cell moves an electrical signal down it axon using ____that move molecules based on their___Fill in the blank: An action potential is a rapid sequence of changes involving _______________________ and repolarization.