Which of the following cell types would contain an axon? neuron neuroglia fibrocyte osteocyte

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: Each of the following contributes to the unidirectional propagation of nerve signals EXCEPT_ A)…

A: If too many mistake are introduced in the chromosomes during DNA replication, the cell will not…

Q: Which of the following is a part of the PNS? a. microglia b. spinal cord c. brain d. neurolemmocyte

A: Peripheral nervous system is the main part of the nervous system which consists of nerves and…

Q: The particular glial cells that engulf cellular debris and trigger inflammation are microglia.…

A:

Q: most neurons have chemical junction chemical rather than electrical junctions

A: Transfer of signal from one neuron to another: The mechanism of transferring signals is accomplished…

Q: Myelinated axons: Are able to transmit signals faster than unmyelinated axons Are relatively rare…

A:

Q: refers to the ability of neurons to produce action potentials that travel from axon hillock up…

A: Hi, Thanks For Your Question.  Answer : Correct Option Is Excitability. Excitability Is Ability Of A…

Q: Which of the following central nervous system cellsregulate ions, regulate the uptake and/or…

A: The nervous system refers to the network of nerve cells and fibers that conducts nerve impulses…

Q: In the central nervous system, which of the following cells is thought to play a supporting role in…

A:

Q: Whose job is it to carry nerve impulses away from a cell body in a neuron? аxons dendrites spinal…

A: The nervous system is composed mainly of neurons. Neurons are cells that carry impulses from the…

Q: An action potential is something that only occurs at synapses. Afferent pathways send sensory…

A: 1. False 2. True 3. False  4. True 5. False 6. True 7. False 8. True

Q: Among the following elements, which one is essential for the transmission of impulses in the nerve…

A: Nerve impulse is generally transmitted from one neuron to the another neuron because of the…

Q: Neurotransmitters are released from a neuron when the action potential reaches the end of its axon.

A:

Q: Match the parts of a neuron with their functions Group of answer choices Cell body Axon…

A: The neuron is the brain's fundamental working organ, a specialized cell that transmits information…

Q: A nerve impulse travels faster in small myelinated fibers large myelinated fibers large unmyelinated…

A: Answer : large myelinated fibres. - at the speed of 179-268 miles per hour.

Q: In nervous system, electrical signals originating within one cell can diffuse into a neighbouring…

A: The nervous system makes physical coordination between different parts of our body. The nerve…

Q: Neuron(key terms: dendrites, axons, electrical signals, communication) This feature of the neuron…

A: the neurons are the structural and functional unit of brain these are the main structure which help…

Q: Each neuron potentially connects physically with a few axons with thousands of other neurons with…

A: Answer: Introduction: Brain as a part of central nervous system controls all important functions…

Q: Which of the following cells of the nervous system is correctly matched with its function?…

A: The nervous system contains two classes of cells, namely, neurons, and glia. Neurons are involved in…

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: function of a neuron is

A: The nervous system of human beings is composed of nerves and neurons.

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: Fill in the blank:  The type of conduction in which an impulse seems to jump from node to node is…

A: The change in the electrical potential for a short period that travels along a cell is called an…

Q: A myelinated nerve fiber can produce action potentials only in specialized regions called…

A: Myelin: Myelin is a fatty substance that is situated around the nerve cell axons. It insulates and…

Q: Which of the following best describes structure 5? 1 2 4. 7 Functions include protecting and…

A: Neurons are the cells that help to transfer the impulse and senses from one organ to another organ.…

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: Neurofibromatosis type 1 is a condition where tumours can grow in the nerves near the skin. The…

A: Neurofibromatosis  is a condition characterized by changes in skin coloring (pigmentation) and the…

Q: The blood brain barrier can be attributed primarily to which cell type? Tight junction between…

A: Many cells in the tissues are linked to one another and to the extracellular matrix at specialized…

Q: What area represents the axon hillock? В NEURON K NEURON L E D A G LABEL C LABEL G LABEL H LABEL B

A: Neurons are the fundamental units of the nervous system and consist of a cell body, axon and…

Q: A signal is transmitted from one neuron to the next neuron by means of hormones. nematocysts. the…

A: A neuron is a basic functional unit of the nervous system. It is a complex network of specialized…

Q: The part of the neuron that is usually highly branched and receives input from other neurons is the…

A: Neurons are a particular form of cell that carry information messages or signals to and from the…

Q: In order to trigger an action potential, a local potential must be above this when it reaches the…

A: Neurons are the basic unit of the nervous system that carry electrical stimuli throughout the body.…

Q: Neurons have three main components. Describe the function of each one a. Dendrites b. Cell body…

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

Q: The narrow space between synaptic knob of an axon and its target cell is the synaptic cleft axon…

A: A single neuron, or nerve cell, may do a great deal. It can keep a resting potential—a voltage…

Q: refers to the ability of neurons to produce action potentials that travel from axon hillock up…

A: The correct option is a   Excitability A neuron is a cell that specialises in excitability and…

Q: Inhibitory postsynaptic potentials cause what type of change at the post-synaptic membrane?…

A: Introduction:  Post-synaptic potentials are neurotransmitter receptors that mediate changes in…

Q: the most common neurotransmitter in the peripheral nervous system

A: Peripheral nervous system divided into somatic and autonomic nervous system. Autonomic further…

Q: Axon can't branch Afferent neurons are generally bipolar neurons Most neurotransmitters are…

A: The structural and functional unit of the nervous system is the neuron. These nerve cells are not…

Q: refers to the ability of neurons to respond to different stimuli. excitability secretion…

A: Nerve cells form a complicated network in the nervous system. The neurological system's basic unit…

Q: Which part of a neuron contains ligand-gated receptors that neurotransmitters could bind to? O…

A: Ion channels are transmembrane proteins helps in transmission of ions influx & efflux. There are…

Q: of the following parts?     Axon     Dendrite     Soma     All of the above

A: The connection of the brain with the body is maintained by the nerve cell. The nerve cells are part…

Q: The part of the neuron that is usually a single lorg extension that conducts an impulse to a muscle…

A: Neuron is the nerve impulse producing and transmitting cells in the nervous system. They have the…

Q: The presynaptic cell is always a nerve and the postsynaptic cell may be another nerve. muscle, or…

A: Synapses are the regions where two neurons are close to each other.

Q: The part of a neuron that contains the nucleus is the a. cell body b. dendrite c. axon d. glial

A: A neuron is the cell that makes up majority of the central and peripheral nervous systems in the…

Q: Some drugs /medication are known to act as neurotransmitters. Try to name at least two of these…

A: A neurotransmitter is a signalling chemical released by a neuron and transmitted across a synapse to…