2 Which of the following answers correctly identifies the number showing the axon terminal in the diagram and gives the axon terminal function? Select one: a. 5; production of action potential b. 1; production of action potential c. 5; production of serotonin d. 1; production of serotonin

Q: The release of a neurotransmitter from a terminal button produces an inhibitory postsynaptic…

A: The neurons, also known as the nerve cells, are responsible for conduction of an impulse. The…

Q: Most human axons have a myelin sheath that, a. prevents action potentials from moving backward b.…

A: The neuron is the specialised cell in our nervous system that is responsible for the generation and…

Q: Diisopropyl fluorophosphate is an insecticide that works by binding with cholinesterase enzyme.…

A: Neurotransmitters are chemical substances that are responsible for the transmission of an impulse…

Q: What are the neurotransmitters  that bind to ionotropic channels and allow for cation influx? Select…

A: The signalling process cannot operate without chemical messengers called neurotransmitters. They are…

Q: Put the following in the correct order. A. Neurotransmitter release B. Ca2+ entry into the…

A: Nerve cells called neurons are responsible for sending instructions throughout your body to perform…

Q: 4. a) In the diagram below, decide which side represents the inside of the axon and which represents…

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Q: Charge from depolarization along the axon reaches the axon terminal, but there is a lack of…

A: Neurotransmitters can be defined as a chemical molecules that are involved in the transmission of…

Q: A(n) ________ neuron has one axon and one dendrite extending directly from the cell body. a.…

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Q: You have isolated a neurotoxin from a newly discovered snake species. When you administer the toxin…

A: The presynaptic and post synaptic neuron are the two interconnected neuron which can communicate…

Q: What is the answer to the photos in the image - please have the question numbers to the answer

A: Noncoding regions of an RNA transcript, or the DNA that encodes it, are known as introns. Exons are…

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A: The nervous system is a complex system of nerves and specialised cells known as neurons. The nervous…

Q: which of the following does not describe the somatic nervous system? A.  motor neurons that…

A:

Q: 14) Review the process by which an action potential is conducted across a synapse. Suppose that in…

A: A neuromuscular junction is a biochemical synapse between muscle fiber and a motor neuron. It…

Q: a. What is the function of cholinesterase in the synapse?  b. How does a cholinesterase inhibitor…

A: The transmission of impulses from any part of the body to the brain is mediated by the nervous…

Q: Which of the following insulates and protects a neuron’s axon, as well as helps speed along…

A: Introduction:- Nervous system consist of a network of specialized cells called neurons (nerve cells)…

Q: Schwann cells are a type of glial cell found in the nervous system. In addition to the conduction of…

A: Schwann cells are the major glial cells found in the peripheral nervous system (PNS). They provide…

Q: Choose the best answer for following question: Which of the following neuron parts receive(s)…

A: Introduction  A neuron is a single nerve cell which consists of central cell body, terminal axon…

Q: What chemical is released by the axon terminals of amotor neuron at a neuromuscular junction?a. ACh…

A: A chemical synapse formed between a muscle cell and a motor neuron where a motor neuron transmits…

Q: Which of the following is NOT an example of communication that happens from one neuron to another…

A: Answer: - Option a - Endocrine signalling (ex. hormones secreted into the bloodstream travel and…

Q: When a neuron’s resting potential is occurring, the neuron is __________ charged on the inside. a.…

A: Neuron is a cell present in the nervous system that is accountable for receiving and transmitting…

Q: Choose the best answer for following question: Transmission of the nerve signal across a synapse is…

A: BASIC INFORMATION   NEURON   It is the longest cell inside the human body  It is found in the brain…

Q: The drawing back in to the terminal button of neurotransmitter molecules after their release in to…

A: The microscopic gap present between terminal end of axon of one neurone and dendron or axon or cell…

Q: B. A. 1 8 笑 水 C. D. E. F.

A: Typical nerve consists of:cell body/soma/perikaryon: metabolic center of the nerve, consisting of…

Q: All the following are the right description of communication between neurons EXCEPT Select one: a.…

A: Neurons communicate with one another by means of electrical impulses called action potential' and…

Q: I. These forms the specialized junctions called synapse. A. Cell body B. Glial cells C. Synaptic…

A: Introduction :- The point of transmission of electric nerve impulses between two nerve cells…

Q: Is an action potential more or less likely when the consumption of the Fugu toxin and is stimulated…

A: An action potential is a rapid and brief electrical signal that is generated by nerve cells, or…

Q: What is the conduction velocity of the action potentil in a myelinated axon of the nerve cell?

A: The conduction velocity is the speed in which electrochemical impulse propagates down a neural…

Q: 32) In order for a nerve impulse to be transmitted across a synapse, a neurotransmitter must be…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Local anesthetic is often used in dentistry to lessen the sensation of pain during dental…

A: When membrane is in resting condition, it is only permeable to potassium ions and nearly impermeable…

Q: Which of the following is not a part of the periphrial nervous system (PNS)? a.somatic nervous…

A: Human have highly integrated neural system. It consists of central nervous system, peripheral…

Q: Select ALL statements that are TRUE regarding a drug that would inactivate the enzyme…

A: A drug that inactivates the enzyme called acetylcholinesterase is known as Acetylcholinesterase…

Q: I have stimulated a neuron with dopamine for a second followed by treating it with cocaine and…

A: Homeostasis of calcium ions is essential for survival and neuronal function. In the nerve cells,…

Q: nsistent or persistent synaptic firing in the CNS

A: A synapse is defined as a tiny gap through which a nerve cell or neuron can send impulses to another…

Q: What makes an impulse move down the line…i.e. what causes the next zone to depolarize? A. the Na+/K+…

A: A neuron has the capability of receiving inputs from another neuron. If this input is strong, then…

Q: Relatively high velocity (speed) action potential propagation is a feature of axons that have which…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: The strengthening of synaptic connections by repetition is called

A: Neurons are structural and functional properties of the nervous system. Neurons consist of the cell…

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

A: Ans:- the option is (c)-the voltage gated sodium chennel.

Q: In the hippocampus, when glutatmate is released into the synaptic cleft, but the postsynaptic cell…

A: Neurons are the basic structures and functional units of the nervous system. The axon or the…

Q: When the action potential begins, Na+ gates open, allowing Na+ to cross the membrane. The charge…

A: Membranes potential can be defined as the change in electric potential due to changes in the amount…

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 gap between

A: The correct answer is b. Node of Ranvier