How do you realize if a neural pathway is somatic or autonomic? Somatic neural pathway send messages to the cardiac and smooth muscles. Somatic pathways secrete acetylcholine, but autonomic pathways do not. The effectors at the end of the pathway are different. Autonomic pathways send messages to the skeletal muscles.

Q: of the following he parasympathetic

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Q: Which of the following describes a divergent nerve pathway? Group of answer options

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Q: Which one of the following is n Select one: O a. Preganglionic neurons c

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A: An action potential is a rapid change in the electrical potential across the membrane of a neuronal…

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A: Neurotransmitters are defined as the chemical messengers that allow the transmission of a message…

Q: Which of these is/are true of the autonomic nervous system? Check all that apply. Check All That…

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Q: Istics to demönstrate your knowledge of differences between the autonomic and somatic divisions the…

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Q: :Dual innervation means that.16 Two neurons innervate organ from parasympathetic system Organ is…

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Q: lassily the following characteristics to demonstrate your knowledge of differences between the…

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Q: Which of the following would increase the speed of a nerve impulse along an axon?A. Decreasing the…

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Q: A typical intracellularly recorded nerve action potential approximates 80 mV. Why were the recorded…

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Q: In the parasympathetic nervous system, what neurotransmitter is released on the target organ? What…

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Q: Use the following to fill in the blanks: Cholinergic, Adrenergic, Preganglionic, Postganglionic,…

A: The nervous system which comprises of the somatic and autonomic nervous system. The somatic nervous…

Q: Efferent neurons of the Multiple Choice ANS innervate skeletal muscle. somatic motor nerves…

A: Efferent neurons are motor neurons that carry neural impulses away from the central nervous system…

Q: Which of the following channels opens in an excitatory cholinergic response?     ligand-gated K+…

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Q: Alzheimer's disease may cause a lack of acetylcholine in some parts of the brain. The lack of…

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Q: If depolarization occurs at the neuromuscular junction and threshold is met, then…

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Q: They first measure the resting potential of the axon. How would you expect the new resting potential…

A: the new resting potential in compare to the normal resting potential of the axon results :

Q: parasympathetic nervous system. Why would you want to do this?

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Q: Two general types of glial cells are responsible for the myelination of axons. myelinate axons in…

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Q: pre-synaptic neurons?     they stimulate post-synaptic neurons     they are neurons that haven’t…

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Q: The following diagram helps explain which of the following phenomena? C fiber (nociceptive)…

A: Pain is referred to as a primary human instinct which can be briefed as a distressing sensation or…

Q: In the autonomic nervous system, the lower motor neurons directly innervate effector organs.…

A: The correct statement is:The lower motor neurons directly innervate effector organs.

Q: An excitatory post-synaptic potential Select one: -May be recorded from a posterior root ganglion…

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Q: Which is NOT a criterion in order to be classified as a neurotransmitter? O It is synthesized in the…

A: They are the chemical messengers which transmit the signal from neurons to a target cell across a…

Q: Create Model that reper sents the action potentiel and the synapsa. Clearly explain how > each…

A: The neurons are the structural and functional units of the nervous system, also known as nerve…

Q: Which of the following is not correct about neurotransmitters? -they are stored in vesicles. -after…

A: Nerve impulse transmission occurs through the process of polarization and depolarization.…

Q: Quantal hypothesis refers to all the following except . . . Neurotransmitter is released in packets…

A: The quantal analysis is a group of methods that use statistical models to extract the basic…

Q: Which of the following is TRUE about the nervous system? Select all that apply. All sensory input…

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Q: During the patellar reflex, you measure voltage change in the flexor muscle motor neuron cell body…

A: The L2, L3, and L4 spinal cord segments are tested by the patellar reflex, also known as the knee…

Q: EPSP acilitates depolarization of postsynaptic mem ne by increasing the permeability of the membrane…

A: Answer.    The correct answer is option (d) An EPSP facilitate depolarization of the postsynaptic…

Q: Once a pre-synaptic neuron has stopped firing, all of the following will stop the local potential in…

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Q: An action potential signals the release of acetylcholine from the presynaptic neuron. It binds the…

A: An action potential signals the release of acetylcholine from the presynaptic neuron. It binds the…

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Q: Which is a secondary neuroendocine organ? Adrenal medulla. Kidneys. Heart. Adipose tissue.

A: The neuroendocrine system is made up of special type of cells called neuroendocrine cells. They are…

Q: Which of the following statements regarding the motor end plate in the somatic motor division of the…

A: The preganglionic nerve fibres synapse with the post synaptic membrane of the muscle sarcomere at…

Q: Nicotinic acetylcholine receptors allow both sodium and potassium to flow across the cell membrane…

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