Put the items in the correct order. Initial segment (under axonal hillock) Axon Synaptic terminal Dendrite Axonal hillock Node of Ranvier Perikaryon/Cell body Neurolemma Axolemma (membrane is pointed) Myelin sheath Nucleus Schwann cell (whole cell is pointed) - - 1 > > > > < < > >

Q: Name the circled part of the neuron.

A: Neurons are the fundamental cells of the nervous system and the brain is made up of these neurons.…

Q: - The spatial summation is the arrival of: a- Two action potentials at the same time at two…

A: When many presynaptic neurons operate together to release neurotransmitters such as acetylcholine…

Q: The studies of in-utero exposure to hormones in rodents demonstrate that. O The position in the…

A: We are authorized to answer only one question at a time, since you have not mentioned which question…

Q: Extracellular recordings create a distinct action potential. Choose the option that best describes…

A: INTRODUCTION :  Extracellular recordings - These are recordings of electrical potentials which are…

Q: True or false : A plexopathy is suspected if the symptoms are localised to a single nerve. Patients…

A: Plaxotomy is a disorder where a network of nerves called a plexus is affected. Plexus is a branching…

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: Blood Vessel

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

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: move cerebrospinal fluid, options in the image

A: The brain is covered by three membranous layers that protect it. These layers are called meninges.…

Q: Part One:   The story begins with Synapse  Action potential travels down the axon and reaches the…

A: The neuromuscular junction is responsible for muscle contraction in which neurotransmitters are…

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: How does the sympathetic nervous system influence the action potentials of the specialized cells?

A: An action potential can be outlined as a rapid increase and decrease in the voltage potential across…

Q: Neurotransmitters are released by the:   Question 6 options:   Post-synaptic membrane   Target…

A: Neurotransmitters are chemical messengers of the nervous system that are released by the neurons of…

Q: Which neurotrophic factors are important in the survival and regeneration of lower motorneurons…

A: Neurotropic factors can be described as small peptide or protein molecules that interact with…

Q: Label: Vesicles Neurotransmitter Synaptic cleft Pre-synaptic neuron Target cell neurotransmitter…

A: A synapse is a structure that permits a neuron to pass an electrical or chemical signal to another…

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: sarcolemma Ex 201 ion channel Nas myosin cross bridge Nat acetylcholine axon axon sarcolemma ion…

A: Ans. The neuromuscular junction (NMJ), a synaptic connection, is created when the terminal ends of a…

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: _________________________ is an example of presynaptic modification of synaptic activity. Group of…

A: Presynaptic neuron sends message from its axon terminals and post synaptic neuron receive this…

Q: The axon terminals are indicated by O Letter A O Letter B O Letter C O Letter D O Letter E

A: Each neuron in your brain contains a single lengthy cable that runs away from the cell's main body.…

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: O fascicle

A: Muscles and nerves are an important part of the body required for locomotion, movement as well as…

Q: Fill in the blank:  Myelin contains a high proportion of _______________________.

A: The basic unit of communication in the nervous system is the neuron. A neuron is also called as…

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: which letter indicates the axon of the sensory neuron? justify your answer

A: * Neurons forms network of the nervous system that conducts electrical impulses between the central…

Q: Unlike the somatic nervous system, the autonomic communicate with an effector. Instead, enlargements…

A: The nervous system is the command centre of the body that controls and coordinates all the…

Q: PART II: STRUCTURAL CLASSIFICATION OF NEURONS. Familiarized the type of neurons classified based on…

A: Answer: Introduction: Nerve cells or neurons are the structural and functional units of the nervous…

Q: central nervous system leukocytes ciliated ependymal cells nerves excitability ganglia afferant…

A: Cerebrospinal Fluid (CSF) is a watery clear fluid that flows through the four ventricles of the…

Q: Q1: Explain the differences between different types of graded potentials? Also, Categorize 4  major…

A: Graded potentials are changes in the membrane potential of a neuron that can vary in magnitude. They…