On the diagram of the interneuron, drag and drop the terms dendrites, cell body, axon and synaptic terminal to the appropriate structures. Beside each label, Irag and drop the function of that structure. We a

Q: You are recording the electrical activity of a cell body with a resting membrane potential of -70…

A: Given; Resting membrane potential of the cell= -70mV No. of stimuli detected by the cell= 3 from…

Q: 1 and 4 3 and 4 4 1 and 3 3 In the diagram, myelinated neurons are represented by the numbers O2 and…

A: The brain, spinal cord, and a sophisticated nerve network are all parts of the nervous system. The…

Q: How is the resting membrane potential determined in neurons?

A: The resting membrane potential refers to the state where the potential across the membrane of…

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: 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: In the dark, photoreceptors ar and ON bipolar cells are spiking releasing GABA hyperpolarized…

A: Photoreceptors, as the name implies are the cells that respond to light (Rods and Cones). They are…

Q: Anaxonic Bipolar Multipolar Unipolar Zoom Reset ī

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

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: 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: 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: The "All or None" response means that: A stimulus causes depolarization and repolarization…

A: "All or None " is the phenomenon that a muscle fiber will only contract to its full extent.

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: Which pair of glial cells are found in PNS: O Oligodendrocyte and Astrocyte Ependymal cells and…

A: The brain is made up of more than just neurones. Also there are about 86- 100 billion neurones in…

Q: A ________ potentail is a local, graded depolarization in a receptor cell triggered by the threshold…

A: The objective of the question is to identify the type of potential that is a local, graded…

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: 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: 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: 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: Kathy is investigating the relationship between a rat's grooming behavior and the number of action…

A: Ethology is the scientific investigation of animal behaviour, normally with a consideration of…

Q: Please place the boxes according to cell received stimulus and cel

A: The resting membrane potential explains what happens when a neuron is at rest. An action potential…

Q: Compare and contrast the receptors and signalling cascade, and the physiological roles for two…

A: There are few important points that should kept in mind : As we know that all cells receive and…

Q: In neurons, the direction of signal is always: Up axon to soma (cell body) O Down soma (cell body)…

A: Neurons use both electrical impulses and chemical signals to transmit the information between…

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: Put the items in the correct order. Sensory neuron is activated. Processing of the sensory signals…

A: What is The nervous system? The nervous system is a complex network of specialized cells, tissues,…

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…

Q: Which of the following occurs when light activates a photoreceptor? Choose all that apply. Glutamate…

A: Photo receptors are the cells within the retina that react to light. Their recognizing feature is…

Q: Oligodendrocytes clear debris in the brain; break down dying neurons; attack foreign bodies…

A: Control and coordination of body activities are supported by the nervous system and endocrine…

Q: In Greys type 1 and 2 synapses, Post Synaptic Densities are composed of __________ ________ ?…

A: The deposition of opaque substances on the cytoplasmic face of the postsynaptic membrane is a…

Q: myelinate axons? Take a look at the images below and explain the process of myelination in each…

A: Myelination helps in promoting rapid, efficient nerve conduction. It also made possible the…

Q: Classify the given items with the appropriate group. Neuron is hyperpolarized Occurs when…

A: Relative Refractory PeriodNeuron is hyperpolarized: This occurs during the Relative Refractory…

Q: Activation gates on Na+ channels open; Nat enters cell. Cell receives stimulus. Cell depolarizes.…

A: We know that The resting membrane potential explains what happens when a neuron is at rest. An…

Q: A motor neuron that is leaving the brain and heading out to your knee would be referred to as an…

A: Nervous system is an important system which helps in maintaining the homeostasis of the human body.…

Q: In the dark, bipolar cells are O inactive due to open Cl- channels O active due to open Na+ channels…

A: Bipolar cells are neurons located in the retina of the eye. They receive input from photoreceptors,…