Bipolar neurons: have many axons detect touch and vibration are motor neurons are found in the head

Q: sodium rushing into the cell, making the potential difference positive

A: Neurons are the structural and functional units of the nervous system. These cells are specialized…

Q: Oligodendrocyte Neurlemma Reset Zoom Schwann cell Basal lamina Nucleus Dendrite Endoneurium…

A: Neurons are nerve cells specialized in conducting nerve impulses in response to stimuli from the…

Q: Which of the following describes a divergent nerve pathway? Group of answer options

A: Answer: DIVERGENT NERVE PATHWAY : When the impulse from one neuron is splits in to several other…

Q: Which type of neuron is existed in motor ganglion of the ventral root of spinal cord? Bipolar neuron…

A: Introduction: Neurons (also called neurons or nerve cells) are the basic units of the brain and…

Q: Inhibitory interneurons associated with the reflex arc are turned on by glutamate.  Group of answer…

A: The brain is the primary organ of the nervous system, accountable for receiving and interpreting…

Q: Which of the following is true about both the sensory and motor homunculi in humans? O the…

A: Within the somatosensory cortex, parts of the body are represented onto a sensory homunculus map.…

Q: Bob suffers a heart attack and clutches his chest. How is sensory and motor information propagated…

A: Artherosclerosis is the block in arteries due to cholesterol deposition. The damage or blockage of…

Q: None

A: It speeds up signal conduction in the nerve fiber: Myelin sheaths wrap around the axons of many…

Q: Bipolar neurons: Group of answer choices -are motor neurons -detect touch and vibration -are found…

A: as per the guidelines we are supposed to answer only the first question in case of multiple posted.…

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: write breifly about synaptic transmittars can stimulate inhibit or modinte the postsynaptic neurons

A: Synaptic transmission are the process occur at synapses by which a chemical signal i.e.a transmitter…

Q: Afferent neurons: Are involved with involuntary actions O Are involved with voluntary actions Send…

A: Afferent neurons are sensory neurons. They are present in the sense organs. It conducts sensory…

Q: Representation of the body in the primary motor area :-a- is ipsilateralb- is uprightc- is…

A: The main area of the brain that is responsible for the motor function of the body is called the…

Q: During the relative refractory period: Can select more than one   K+ channels are open. Na+…

A: The action potential propagation is the method in which a stimulus travels through the neurons, and…

Q: Please help me match the parts of the neurons with the functional zones they represent.

A: The neurons are the functional unit of the Nervous system in the body. They are some of the longest…

Q: Stimulation of D1 Medium Spiny Neurons in the Striatum causes of the Globus Pallidus and subsequent…

A: The basal ganglia are involved in action selection. It is a proven fact that a direct pathway leads…

Q: Where do fibrous astrocytic processes contact the axonal membranes in the CNS? The internode The…

A: Fibrous astrocytes are are a type of glial cells found through out the brain's white matter in the…

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: 3. Electrical Signal: The Action Potential In the figure to the left, name the 4 phases of the…

A: Action potential refers to a fast, propagating change in the resting membrane potential of a cell.…

Q: From the time an action potential reaches the axon terminal of a motor neuron until cross bridge…

A: Muscle contraction happens when the sarcomeres are shortened, when the thick and thin fibers slip…

Q: In the development of the human cortex, neuronal activity leads to an increase in the density of…

A: Neurons are also known as nerve cells. Neurons are the basic structural and functional units of the…

Q: developed independently of the CNS, so their cell bodies are outside of the CNS, situated along…

A: The central nervous system (CNS) is involved in regulating various physiological, metabolic,…

Q: state the functions of the following: Neuron      Cell body          Nissl bodies      Dendrites…

A: The structural and functional units of the nervous system which are capable of sending and receiving…

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: If a somatic motor neuron fires an action potential, then ________.     acetylcholinesterase is the…

A: Somatic motor neurons originate in the central nervous system. The somatic motor division sends…

Q: A stronger stimulus means that the action potentials traveling down your nerves will have a higher…

A: Nerve is a complex structure comprising of a collection of neurone, blood vessels, lymph vessels and…

Q: A sharp immediate pain is probably carried by a/an:   C fiber with thin diameter and without…

A: Introduction: Nociceptors can be defined as sensory receptors that send signals that cause pain…

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: Match the numbers in Figure with the description of what is happening as the sensory neurons,…

A: graded potential starts in a sensory receptor in the skin  At the first synapse , a presynaptic…

Q: Nerve fibers Blood vessel Axon Myelin sheath Blood vessels Thalamus Free nerve endings (pain, cold,…

A: A nerve is a type of cord-like organ. It belongs to the peripheral nervous system. Cranial nerves…

Q: which of the following is a characteristic of both somatic and autonomic motor pathways? nicotonic…

A: The nervous system is responsible for running specialized mechanisms to maintain the body's…

Q: Two general types of glial cells are responsible for the myelination of axons. myelinate axons in…

A: Introduction :- Glial cells, also known as neuroglial cells, play a structural role in the central…

Q: Following administration of an opiate drug, "pain signals" are prevented from getting out of the…

A: Introduction: Opiates are a class of drugs that include natural and synthetic substances such as…

Q: Action potential frequency in phasic receptors with a prolonged stimulus in tonic receptars with a…

A: The sensory system is composed of sensory receptors that are present at the peripheral ending of the…

Q: Is dual innervation the same as inhibition?

A: Nerves are part of the nervous system, which is responsible for controlling and coordinating…

Q: The following diagram helps explain which of the following phenomena? C fiber (nociceptive)…

A: Pain is referred to as a primary human instinct which can be briefed as a distressing sensation or…

Q: Compared to an action potential, a graded potential is weak and depending on the stimulus strength…

A: Neuron is a vital part of nervous system that is involved in transmission of signal impulse to all…

Q: Picking up a very hot cup of coffee can best be described as what type of motor control?     Open…

A: Motor neuron inspires the concept that there may be simplest one sort of neuron that conducts…

Q: Number the events of a reflex arc from 1 (first event) to 5 (last event). CNS sends output via…

A: A reflex is an unlearned, rapid, involuntary, and predictable response. A reflex arc is a neural…

Q: motor neurons are located in the Second order; Spinal cord Upper; Brainstem First order; Spinal cord…

A: Neurons are specialized cells that are structural and functional units of the nervous system. These…

Q: How does myelination affect the speed of the action potential? by increasing the concentration…

A: Neurons have the ability to generate and conduct nerve impulses that is the fundamental basis of…

Q: which of the following is not functional neeuron?? sensory afferent efferent interneuron…

A: The basic functional unit of nervous system is neurones. Neurones are the specialised cells  that…

Q: Make a model or draw 3 multipolar neurons. Imagine you had something crawling on your arm. The…

A:

Q: A person who experienced paralysis occasionally was examined and found to have very low levels of…

A: very low levels of potassium cause hypokalemia.  The most common cause is excessive potassium loss…

Q: Imagine your hand accidentally touching a cholla cactus. Receptors in the skin result in signals…

A: Neuron, the relay system of the body, helps to transmit the chemical and electrical impulses or…

Q: Correctly label the following parts of a myelinated axon. CNS PNS Oligodendrocyte Schwann cell…

A: Nervous system coordinates and controls the activities of the animals. It is responsible for…

Q: your parther to nd your lab partner have prepared a frog nerve for gatnering data on action…

A: When an a nerve or neuron is stimulated an action potential is fired as a response to simulation.…