Fill in the blanks: ________ are the cells of nervous tissue that send and receive messages, and ________ are the supporting cells of nervous tissue. A(n) ________ carries a nerve impulse toward a neuron cell body, and a(n) ________ carries a nerve impulse away from a neuron cell body.

Q: Draw a neuron, label its parts, and describe the functions of these parts.

A: Neurons can be defined as neurones or nerve cells are  know  as the fundamental units of the brain…

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: Brain Cerebrospinal fluid ► Figure 27.8 Fluid-filled spaces of the vertebrate CNS. Spaces in the…

A: The nervous system is a very sophisticated system in animals that regulates and controls the flow of…

Q: The opening of axonal voltage-gated K+ channels is responsible for which part of the action…

A: Theses channels locate in cell membranes and control transportation of K +ions efflux from and…

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: A person visits the doctor and is given a diagnosis of multiple sclerosis. In terms of neuron…

A: Answer. The axons in the Central Nervous System, that is, the brain and the Spinal cord are…

Q: Nervous tissue provides control of other organs and sends messages through- out your body. When you…

A: Neurons are the cells of the nervous system that are responsible for the generation and transmission…

Q: Say if the following cells are excitable or not: 1. Neuron: 2. Skeletal muscle: 3. Skin: 4. Smooth…

A: Chemicals, cells, tissues, organs, organ systems, and organisms make up the human body's…

Q: he rate of conduction of an action potential along a nerve fiber is affected by a range of things.…

A: Introduction Nerve conduction:- It is an electrochemical process, Conduction of nerve impulse occurs…

Q: Draw the neet labelled diagram of nervous system. And write two function?

A: The human body is a well built machine in which all the organs coordinate together to make it work.…

Q: Match correct functions to labeled areas: - area where signal is passed between cells - increases…

A: Body system / organ system is a part of structural organization which comprises of various organs.…

Q: Give one word function of these three types of neurons. (e.g.microglia - protection) Unipolar…

A: The "nervous system", also known as the neural system, is a complicated network of neurons that are…

Q: List and describe the two types of cells found in the nervous system.  Discuss, in detail, how…

A: Introduction The nervous system, as well as the endocrine system, is the major controlling and…

Q: What membrane protein of the neuron is responsible for briefly increasing the Na+ permeability of…

A: Transporters refer to the membrane protein that transports the molecules and ions from outside of…

Q: Draw a basic animal cell (include the nucleus). Add and label the following: Dendrites Dendritic…

A: Neurons are of two types: Afferent or sensory: Afferent neurons bring the nerve impulse from the…

Q: The image below shows a presynaptic cell releasing neurotransmitters that are being bound by the…

A: Neurotransmitters refer to the chemical messengers that are responsible for the transmission of…

Q: Type cell that allows you to sense and respond to stimuli are called: a-Skin cells b-Blood cells…

A: Introduction: Every living thing has to adapt to changes in its surroundings. Once this detection…

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: 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: Brain tumors are usually Glial Cell tumors? Do you know why? But first you must know what Glial…

A: Tumor  Tumor is new, abnormal, and uncontrolled growth of cells which leads to cancer. Tumor affect…

Q: Cellular transduction converts external stimuli into _______ messages that the body can interpret.…

A: Cells translate outside signals into intracellular responses through a process called cellular…

Q: How would nervous system function be affected if both the presynaptic and postsynaptic neurons at…

A: The synaptic vesicles are missing toward the end of neuron and subsequently postsynaptic neuron…

Q: identify the key type(s) of cell junctions present in this image (for example, tight junctions, gap…

A: The histological slice of human cerebral cortex tissue exhibits dark blue coloured nuclei scattered…

Q: Central Nerv ous System (brain and spinal cord) Peripheral Nervous System (cranial and spinal…

A: The nervous system is a complex system in the human body that stimulates, receives, coordinates, and…

Q: Write a paragraph (100-120 words) to outline how the central nervous systems regulates the function…

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

Q: What is NOT accurate about axonal projections? carries nerve impulses that can be graded in nature…

A: There are a few important points that should be kept in mind. Axonal projections: It is basically…

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

A:

Q: Which is not true about axons? They arise from the cell body they send information to other cells…

A: The control and coordination of the body are carried out by the nervous and hormonal systems. The…

Q: During the remission phase of multiple sclerosis (MS), there is a resolution of inflammation,…

A: In multiple sclerosis(MS), T cells release some chemicals that are responsible for inflammation and…

Q: Why are rapidly growing cancers that originate in nervous tissue more likely to be composed of…

A: Cancer is a disease that occurs when a cell loses its control over proliferation. The cell keeps on…

Q: It is thought that SARS-CoV-2 (the virus that causes Covid) can infiltrate the central nervous…

A: The BBB (blood-brain barrier) is made up of many cells, made up of endothelial cells, pericyte and…

Q: Match the letters with the correct part of the neuron in the picture below: A B A V [ Choose ] Axon…

A: Neurons are connected to each other to make nervous system. Different external stimulus is sensed by…

Q: The nervous system the functions of body parts and allows animals to respond to external and…

A: Nervous system is command center of the body which functions to control the movements, responses to…

Q: CHAPTER 11: Functional Organization of Nervous Tissue A. Question If an axon has been severed, so…

A: Axon can be outlined as a long thread the like structure that is a part of brain cell and it is…

Q: Dopamine is a neurotransmitter produced by the nervous system that is involved in the…

A: The nervous system, also known as the neural system, is a complex network of neurons that are…

Q: The place where a neuron and myocyte communicate is a call a _ junction

A: Neurons interact with other neurons and muscle cells through action potentials. They are short…

Q: Which of the following neuron structure - function parings is incorrect? Axon - extension of cell…

A: According to the question, we have to find out the neuron structure-function pairings which is…

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

A: We know that The blood-brain barrier (BBB) consists of a highly selective semi-permeable cell line,…

Q: Why do we call the nervous system a "signal system?" Can you compare it to anything else?

A: Cells make up the building blocks of the living organism. A group of cells makes tissues which in…

Q: The membrane of a neuron is vital to its ability to respond to signals from other neurons. Which of…

A: Neurons are the cells of the nervous system that are responsible for the generation and transmission…

Q: If all the stem cells were removed from a holocrine gland, what effect will this have on long term…

A: The holocrine glands are referred to as glands having holocrine secretion. Holocrine secretion is a…

Q: What prevents a nerve signal from travelling “backwards” towards the cell body?

A: The nerve signal does not move backward in a neuron that reduces the number of signals propagated in…

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: use arrows to point to in this image: Soma nucleus glial cells dendrites axon

A: Neuron is the basic and functional unit of CNS or central nervous system. These cells are…

Q: Connects neurons to blood capillaries and help to exchange nutrients, oxygen, carbon dioxide, etc,…

A: Glial cells or neuroglial cells are non excitatory support cells of Nervous System. Glial term is…

Q: You are studying a cross-sectional tissue slice of a nerve using a transmission electron microscope.…

A: Neurons are the building blocks of nervous system and structurally contains dendrites, an axon and a…