Question 10 The dorsal roots of the spinal cord contain Selected Answer: Answers: both motor and sensory neurons. sensory neither sensory nor motor, it's interneuron motor both motor and sensory ay, November 18, 2022 10:20:49 PM CST

Q: Which of the following are processes of a neuron? (Select all correct answers) Myelin Axons Nerves…

A: The neuron is the basic structural and functional unit of the nervous system. It consists of a cell…

Q: I need answer quickly

A: We know that Parkinson's disease is degenerative brain disorder that results in tremors, stiffness…

Q: Which option below outlines the correct sequence of events for neurotransmission? Question 57…

A: The transfer of the nerve impulse from one neuron to another is called neurotransmission.

Q: the spinal cord, the posterior and anterior root merge to form a O posterior ramus Ospinal nerve O…

A: Nervous system is a part of body system which helps in transfer of information from one part to…

Q: QUESTION 51 The thalamus of each hemisphere is sometimes connected by a commissure. True False…

A: The brain is a mass of nerve tissue present in the head of an organism. The brain is also termed as…

Q: Organs in the Illness or injury to the system Purpose system

A: The details of the nervous system are as follows: Organs in the system: The main organs in the…

Q: QUESTION 19 What is the most caudal part of the brain-right above the spinal cord? Omedulla Oinsular…

A: The word caudal has its origin in the Latin word, ‘cauda’, which means ‘tail of an animal’. The…

Q: In the CNS, myelin is produced by glial cells called ___________ .

A: Myelin is an insulating layer or sheath that surrounds the nerves and it is produced by specialized…

Q: dentify the structure highlighted in blue.

A: The brain and the spinal cord are the main organs of the human nervous system. The human nervous…

Q: The nodes of Ranvier? Group of answer choices 1. Are areas of dendrites that allow for greater…

A: Axons are surrounded by a multilayered protein and lipid covering, called the myelin sheath. Such…

Q: Question 51 The major two types of the cells in the central nervous system are O A. sensory and…

A: The brain and spinal cord make up the central nervous system. Most bodily functions, including…

Q: na synapse: O The pre-synaptic cell is always a neuron The post-synaptic cell is always a neuron…

A: A presynaptic cell is a cell that produces action potential and transmutes it to the postsynaptic…

Q: Sympathetic/parasympathetic activity can affect which of the following? O SA/AV nodes O…

A: The human body consists of various systems that work in a coordinated manner to carry out their…

Q: Creatine kinase is not affected by oxygen debt O True False

A: Creatine kinase is considered as a marker enzyme, which is present in the heart, muscle, brain, and…

Q: In Parkinson's disease, there is a loss of neurons that produce dopamine. In which region of the…

A: Introduction: Parkinson's disease is a neurodegenerative disorder. The term neurodegenerative is…

Q: Identify the four different neuronal circuits, and describe how each one functions

A: We can say that The neurons of the nervous system comprise four main parts: the cell body or the…

Q: QUESTION 8 What are 'silent synapses? Synapses with only AMPARS in their postsynaptic surface…

A: The site of contact between two nerves is known as a synapse. There are electrical synapses and…

Q: hat two things happen to neurotransmitter after it has been released from the presynaptic side and…

A: Neurotransmitters are typically mentioned because the body's chemical messengers. they're the…

Q: Drop the name of each nerve into the appropriate category, indicating the neural plexus it branches…

A: Cervical plexusIt is formed by ventral rami of the upper four cervical nerves (C 1-C 4). It is also…

Q: If voltage-dependent potassium (K+) channels opened at -65 mV in the giant axon of the squid --…

A: The nervous system is a complex system of nerves along with the brain and the spinal cord. It is a…

Q: Match the component of the neuromuscular junction with the correct terminology. v somatic motor…

A: Neurons are the nerve cells in the human nervous system. The neurons can transmit nerve signals from…

Q: Select the correct answer to complete the statement: "Neuronopathy leads to' Axon degeneration as…

A: Neuropathy and neuronopathy are referred to as health conditions that are associated with…

Q: the following are possible causes for peripheral neuropathy EXCEPT:     Medications     Vitamin…

A: Neuropathy- It is the result of damage or dysfunction of one or more nerves which causes the…

Q: Please answer all of the following questions in your own words, thank you:    Q1: Name the 2 major…

A: Understanding the organization of the nervous framework is principal to comprehending its…

Q: Afferent fibers carry impulses away from the CNS.  True  False

A: Nervous system is the complex system in our body which controls the entire body and coordinates the…

Q: I need help answer this question

A: As we know the Nervous system plays a major role in transmitting signals between different parts of…

Q: Neurotransmitters are released by the:   Question 6 options:   Post-synaptic membrane   Target…

A: Neurotransmitters are chemical messengers of the nervous system that are released by the neurons of…

Q: Which division of the nervous system utilizes pre- and postganglionic neurons? (Choose ONE) Group of…

A: Autonomic nervous system is concerned with the regulation of visceral or vegetative functions, so it…

Q: Item 7 The white matter of the spinal cord is surrounded by its gray matter. True or False

A: The long, thin, tubular bundle of neurons and supporting cells that originate from posterior end of…

Q: Motor neurons innervating the digits are derived from spinal cord segment________, and then under go…

A: Answer :- Motor neurons innervating the digits are derived from spinal cord segment of muscles and…

Q: Mary was accidentally poisoned with unknown substances during jungle trekking. The poison caused…

A: Here Mary was accidentally poisoned with unknown substance during jungle trekking. The poison caused…

Q: _ fibers, also known as . fibers (choose 2 The ventral root of the spinal cord contains correct…

A: The answer is: (refer 2nd step)

Q: at contribute to CO

A: The resting potential is determined by concentration gradients of ions across the membrane and by…

Q: Identify the molecule which binds calcium ions after they enter the synaptic bouton via VG Ca++…

A: Calcium along with Troponin, Tropomyosin, Myosin brings about muscle contraction and hence is not an…

Q: QUESTION 17 Which of the following is NOT a treatment option for Parkinson's disease? Deep brain…

A: We know that Parkinson's disease is a degenerative brain disorder that results in tremors,…

Q: The spinal nerve that emerg L2 O L2 O T12

A: The following 31 pairs of spinal nerves arise from the spinal cord along it's course- 8 cervical, 12…

Q: Regarding the gray matter in the spinal cord, all of the following are correct EXCEPT which one? A.…

A: ANSWER) (d) ratio of gray to white matter is least at the cervical and lumbar regions The ratio of…

Q: CN's are damaged if you have lost the ability to move your tongue and taste your food?

A: cranial nerves are used in tongue movement and taste

Q: Parkinson’s disease results from damage of :-a- caudate nucleusb- subthalamic nucleusc- globus…

A: Parkinson’s disease is the nervous system’s chronic disease. It is marked by the cardinal features…

Q: Cell bodies of are found in the Alpha motor neurons; ventral horn of the spinal cord Unipolar…

A: Neurons are the structural and functional unit of the nervous system. They are the cells that…

Q: which letter indicates the axon of the sensory neuron? justify your answer

A: * Neurons forms network of the nervous system that conducts electrical impulses between the central…

Q: Cranial Nerves (part of the PNS) HW 2 Function Type Mnemonic 1 Name Brain Exit Mnemonic 2…

A: A set of 12 paired nerves that arise from the brain are known as cranial nerves. In the central…

Q: Question 17 The part of the neuron that normally receives stimuli is called O a Schwann cell O a…

A: Introduction: The fundamental building blocks of the brain and nervous system are neurons (also…

Q: The following image sequence represents the proper order of neurological impulse in the reflex arc.…

A: The path through which reflex action takes place and extends between sensory organ to effector organ…

Q: The peripheral nervous system consists of the brain and spinal cord.    Question 11 options:…

A: The peripheral nervous system (PNS) is the part of the nervous system that is outside of the brain…