Question 15 of 18 Which statement is NOT true about the cells of the nervous system? Select the correct response: Motor neurons have one axon and many short dendrites. Motor neurons carry information from the central nervous system to the effector organs. Sensory neurons are unipolar with one short axon. Interneurons are found in both the peripheral nervous system and the central nervous system. Sensory neurons carry information toward the central nervous system.

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: 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: Explain why using your dominant hand to react to a sound stimulus is faster than using your non…

A: When comparing with hands the normal human finds that the hand that is dominant works in a faster…

Q: Which of the following describes a threshold potential?   A brief reversal of the charge difference…

A: Answer. All cells have an electrical potential difference, or membrane potential, across the plasma…

Q: The mu receptor is directly activated by: O morphine O methamphetamine O nicotine O LSD

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Which of the following would you predict would happen if you limited the amount of ATP to a neuron…

A: We have Na+/K+ ATPase channel that uses ATP to translocate 3 Na+ outside and 2 K+ outside which…

Q: QUESTION 5 Which one of the following is the correct sequence for a reflex response loop? Stimulus,…

A: The brain is considered as the most complex organs in the human body and also highly evolved in…

Q: Which of the following statements is not true about neurons?   When there is no active nerve…

A: Neurons, specialized cells within the nervous system, play a vital role in transmitting electrical…

Q: Question 2 of 18 Which statement is NOT true about the cells of the nervous system? Select the…

A: Introduction: A specific cell that carries signals and messages from and to the brain and various…

Q: White matter in your spinal cord typically are neurons involved in transferring signals very rapidly…

A: White matter is a critical component of the central nervous system (CNS) and plays a vital role in…

Q: Which of the following types of cells has the main function of carrying a signal from a sensory…

A: The nervous system is divided into two main parts: the central nervous system (CNS) and the…

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

A: The nervous system is the central processing unit of the body. It has two main divisions- the…

Q: How would your nervous system respond if you encounter a snake on a hiking trail? Group of answer…

A: Nervous system: It is a network of neurons, that controls all the voluntary and involuntary…

Q: Which of the following accurately describes neurons? (Select all that apply.) All neurons have four…

A: A typical neuron is made up of a cell body, which contains the nucleus and the surrounding…

Q: Which of the following combinations of spatial summation of postsynaptic potentials (PSP) would…

A: The graded potential achieved by dendrites of a neuron while receiving synapses from other cells is…

Q: Which neuron will conduct impulses most rapidly? Neurons with large diameter unmyelinated axons…

A: Neurons are the basic building blocks of the brain and nervous system; they are the cells that…

Q: O into the spinal nerve, past the dorsal branch and into the rootlet of the chest.

A: The correct answer is "into the spinal nerve, past the dorsal branch and into the rootlet of the…

Q: The autonomous nervous system regulates involuntary functions of the body and can be subdivided into…

A: The body shows different responses in different situations like in case of flight or fight the…

Q: Which of the following is NOT TRUE concerning astrocytes?     They are the most abundant glial…

A: The central nervous system has three types of glial cells viz. oligodendrocytes, astrocytes, and…

Q: TRUE OR FALSE   Depolarization of the rod cell membrane causes increased neurotransmitter release.

A: Rod cells release more of their neurotransmitter when they are depolarized. This happens because…

Q: Which of the following statements best defines temporal summation?     a single pre-synaptic…

A: Firing of action potential may occur in two ways - temporal summation and spatial summation.…

Q: Place the following structures in the order that an electrical impulse would travel beginning with…

A: Neuron:-It is a specialized cell that is responsible for the conduction of impulses. Nervous tissue…

Q: Which of the following statements about neurons is FALSE?  Efferent neurons carry signals away from…

A: Neurons are cells of the nervous system. They pass impulses to and from the brain in order to…

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

A: Once the neurotransmitters have been released and have bound to postsynaptic receptors,…

Q: Which of the following is not a neurotransmitter in the central nervous system? O dopamine O…

A: Dopamine: it is an organic chemical, it functions as a neurotransmitter(chemical messenger) in the…

Q: Which of the following statements regarding the functions of the nervous system is/are true? Check…

A: All body systems in animals work in tandem and create a harmonious body. All systems are geared to…

Q: The efferent division of the peripheral nervous system includes which 2 of the following? Choose 2…

A: Nerves and ganglia are the organs of the peripheral nervous system. Nerves are made up of bundles of…

Q: Which of the following is not true of glial cells?     They are more numerous than neurons.…

A:

Q: You have a neural system with three neurons; two presynaptic (PS1 and PS2) and one postsynaptic…

A: Neurons are the fundamental, structural, and units of both the central and peripheral nervous…

Q: You find a neuron whose resting potential is -90mV. Which of the following are likely to be true?

A: Neurons are structural and functional units of the nervous system. They are originated from…

Q: If a neuron is stimulated simultaneously by 2 stimuli at its dendrites (one generates a very large…

A: The cells of nervous system are called neurons. They have 3 distinct parts, including the body of…

Q: Which of the following does NOT determin how much neurotransmitter is released? Previous [Choose ]…

A: Neurotransmitters are a group of chemical substances which act as messengers to transmit signal from…

Q: What is the autonomic nervous system and what activities distin-guish it from the somatic nervous…

A: The nervous system comprises the peripheral and central nervous system (CNS).

Q: Question 5 of 18 When a threshold or a minimum magnitude of voltage fluctuation is reached, Select…

A: The neurons are responsible for generation and transmission of nerve impulses. They contain specific…

Q: Which one below best describes the symptoms of dementia?     Acute confusion and disorientation.…

A: Dementia is defined as a mental disease whereby a group of symptoms are observed which are affecting…

Q: Which of the following is NOT true of glial cells? O They form the myelin for axons. O They are…

A: Glial cells are non-neuronal cells in the central nervous system (CNS), are engaged in various…

Q: What is similar about the Autonomic and Somatic Nervous Systems?

A: Nervous system in human is the main unit which regulates all the body functions in the body  Parts…

Q: All of the following are true for neurons EXCEPT neurons must produce many proteins neurons are…

A: Neurons (also known as neurons or nerve cells) are the basic components of the brain and nervous…

Q: Which of the following statements is FALSE? (Choose the best answer) O Neurons in the nervous system…

A: Synapses are the contact region between the axon terminal of the first neuron and dendrites of the…

Q: on that's unable to produce and release neurotransmitters. C that neuron still have an action…

A: Synapse will occur in two types: Electrical synapse: In this the signal is transmitted directly…

Q: Which of the following is true of nerve impulse conduction? O Saltatory conduction occurs on…

A: Introduction A nerve fiber is a long and a slender projection of the neuron. It conducts the…

Q: _____ neurons carry impulses from the muscle to the CNS, while _____ neurons complete the loop by…

A: Introduction :- Information is transmitted via neurons. Information is communicated between distinct…

Q: Regardless of type, all neurons transfer signals between each other or to effectors (muscles or…

A: Synaptic transmission occurs between the presynaptic neuron and the postsynaptic neuron with the…

Q: What part of the neuron carries impulses away from the cell body? Choose one.   - dendrites -…

A: Introduction: A specific cell that carries signals and messages from and to the brain and various…

Q: Question 4 Sodium channels at the trigger zone initiate action potentials by a feedback negative…

A: INTRODUCTION The voltage gated sodium channels present throughout the body. It conduct sodium ions…

Q: monosynaptic reflex differs from a polysynaptic reflex by the presence of the presence of many…

A: Reflex actions are the immediate reactions which are involuntary and unplanned. These are controlled…