The dendrites are the part of the ________ where signals from neighboring neurons are received 1. terminal buttons 2. synapse 3. axon 4. cell body

Q: longer functional. Ependymal cells Oligodendrocytes Microglial cells Astrocytos system which remove…

A: introduction The nervous system is a network of neurons whose primary function is to create, modify,…

Q: Neurotransmitter is released from the _______ of a neuron in order to activate another cell.…

A: A neuron or nerve cell is a kind of cell that communicates signals and messages to and from the…

Q: A neuron receiving a large enough signal, a resting potential changes and produces electrical…

A: Introduction  Nerves play vital role in conduction of signals from CNS to various other organs,…

Q: In the gray matter of the cerebral cortex, one would expect to find O Cell bodies and dendrites with…

A: The swollen part of the central nervous system (CNS) located in brainbox having cavities filled with…

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: Let's say you are at the dentist and you need numbing, so Lidocaine is used. Ahhh, you feel nothing.…

A: Anesthesia is used to block pain sensations. It is of two types namely local and general. Local…

Q: how are electrical signals produced, especially when it comes to being under anesthesia?

A: Neurons are the units of the nervous system which allow the transmission of electrical signals…

Q: depolarization at the dendrites begins with: opening of voltage gated sodium channels (it is not…

A: Neuron is the part of nervous system. It transmits the message in the form of impulse.

Q: To maintain ________ action potentials are sent through ______ neurons.

A: Introduction  The fast rise and fall of the membrane potential at a particular cell site is known as…

Q: Blood Vessel

A: ANSWER  IMAGE 01:  Cell type - Myelinated nerve cell  Location - Central nervous system (CNS -…

Q: Axons move electrical impulses toward the cell body. O True O False

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

Q: Select the best answer or answers from the choices given: The anatomical region of a multipolar…

A: Every person's body mechanism occurs systematically, and these functional activities are governed by…

Q: the branching plexus refers to something that has to do with the ______

A: The brachial plexus is the organization of nerves and its primary characteristic is to send signals…

Q: NERVOUS TISSUES Fig 5b. Cross-section of a Nerve (HPO) Fig 5a. Cross-section of a Nerve (LPo) 8a.…

A: The nervous system contains several different types of cells, but they can be divided into two…

Q: What characteristic distinguishes dendrites from axons?a. Presence of branches at the tipsb.…

A: Introduction: The structural and functional unit of the nervous system is a nerve cell or neuron. It…

Q: Within a neuron an impulse travels: a. in all directions O b from cell body to axon from axon to…

A: A nerve impulse is the action potential that travels from cell body to axon.

Q: Neurons always ____________________.   have myelination around the axon.   have multiple…

A: Neurons or nerve cells are the basic functional unit of nervous system. It consist of following…

Q: Substances that mediate and amplifies signals inside the cell called __________ (H) __________

A: Signal amplification means when the original signal is conveyed it is in Lower frequency and when it…

Q: #2

A: We can say that The structural and functional units of the nervous system which are capable of…

Q: What type of glial cell is most important for the astrocytes microglia O ependymal cells

A: The neurons and the supporting cells known as neuroglia form the nervous tissue. The neuralgia cells…

Q: Almost all neurons have Schwann cells where the cell receives stimuli Dendrites where process…

A: The nervous system is a complicated biological part made up of a network of many nerves. Signal…

Q: A presynaptic axon neurotransmitter acts to increase the postsynaptic neuron's permeability to…

A: Nerve cells are excitable cells whose principal function is to cause propagation of electrical…

Q: CSF is made by groups of ciliated glial cells called _ in clumps called _

A: Cerebrospinal fluid is a clear, colorless bodily fluid found in the tissue that surrounds all…

Q: D B.

A: The given diagram is axon or the nerve fiber. It is a long , slender projection from the neurons or…

Q: True or false: V1 simple cells receive input from layer 4C cells via excitatory receptors.

A: The correct response is True.

Q: terval. Neurons in the ____________ in the _____________ respond best to the form and shape of…

A: Neurons are outlined as brain cells that are principally accountable for carrying the nerve impulses…

Q: The soma of a mature neuron lacks a. a nucleus.b. endoplasmic reticulum.c. lipofuscin.d.…

A: Answer is d.) centrioles.

Q: A neurotransmitter binds to a ligand-gated Ca2+ channel. This would result in ___ in the…

A: The chemicals responsible for the communication or transmission of signals via a synapse are called…

Q: Examining how a neuron functions would be an example of study at the _______. tissue level…

A:

Q: The nervous system is composed of 2 main divisions, what are they?

A: Tissue is level of structural organization of the body which is formed of numerous cells combine to…

Q: At a given synapse, the _____ neuron has neurotransmitter receptors.

A: Neurotransmitter receptors:                       The receptors present in the plasma membrane of…

Q: The following are nervous cells/tissues in the skin except subpapillary vascular plexus Meissner…

A: The skin, which is made up of water, protein, lipids, and minerals, is the body's largest organ.…

Q: What type of neurons, based on function, are multipolar neurons that conduct impulses within the…

A: Neurons/nerve cells are structural and functional units of nervous system. They have excitability…

Q: Neuron(key terms:dendrites, axo,electrical signals, communication) One important structure/feature…

A: The brain is made up of neurons and glial cells. These neurons are made up of components that helps…

Q: a single neuron possesses

A: Neuron is define as the basic unit of nervous system. Neuron carries impulses, electric information…

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: Question No 1. When the nerve cell is in a resting state itsmembrane is 59:43 Oa. Polarized Ob.…

A: Neuronal excitability is mainly regulated by an A-type voltage-gated potassium channel which is a…

Q: The connective tissue wrapper around individual axons in a nerve are known as what? endoneurium…

A: Connective tissue provides structural scaffolding to other tissues in the body. The connective…

Q: Which part of the neuron transmits impulses toward the cell body

A: Neurons (likewise known as neurones or nerve cells) are the main units of the brain & sensory…

Q: How can you tell the difference between a dendrite and an axon

A: Neurons are the fundamental units of the nervous system. Neurons are also known as nerve cells.…

Q: 1. signal will move faster along axon with a ______ diameter. Size? 2. Compare and contrast…

A: Every organ system can be said to be made up of cells. In a similar way, the nervous system can also…

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.