Q: Cocaine is commonly referred to a hallucinagen because it makes the mind race? A. True B.…
A: Cocaine is a drug that underlies in the stimulant category of the drugs. The cocaine is extracted in…
Q: Define the following terms:a. excitatory neurotransmitterb. inhibitory neurotransmitterc. retrograde…
A: Neurotransmitters are chemical messengers that transmit a signal from a neuron across the synapse to…
Q: What do you mean by acetylcholine?
A: Neurotransmitters are a type of chemical messengers, which transmit signals across a chemical…
Q: Draw an arrow showing the direction that an impulse travels along a neuron. x Clear + Undo Redo
A:
Q: What do you mean by autonomic nervous system?
A: The nervous system consists of neural tissues. Neurons, also known as nerve cells are the…
Q: hat two things happen to neurotransmitter after it has been released from the presynaptic side and…
A: Neurotransmitters are typically mentioned because the body's chemical messengers. they're the…
Q: The autonomic nervous system consists of:
A: Autonomic nervous system is the part of peripheral nervous system that regulates body activities…
Q: .Neurotransmitter involved in bonding a. ADH b. CCK c. GABA d. Serotonin
A: Neurotransmitters are the body's chemical messengers. They are the molecules used by the nervous…
Q: Did your activity activate the parasympathetic or sympathetic systems? Explain using the data below.
A: The data given above shows the activation of the sympathetic nervous system. It is clearly seen that…
Q: Which of the following chemicals acts at serotonin synapses? A serotonin MDMA C SSRI antidepressants…
A: Serotonin is an important hormone that is responsible for producing feelings of happiness and…
Q: parasympathetic nervous system. Why would you want to do this?
A: The parasympathetic systema nervosum is accountable for the body's rest and digestion response once…
Q: Which of the following is not a neurotransmitter in the central nervous system? O dopamine O…
A: Dopamine: it is an organic chemical, it functions as a neurotransmitter(chemical messenger) in the…
Q: Describe how an action potential occurs in a neuron and contributes to neuronal communication?
A: According to the question, we have to describe how an action potential occurs in a neuron and…
Q: Name the “big three” monoamine neurotransmitters.
A: The "big three" monoamine transmitters are Serotonin, Norepinephrine and Dopamine.
Q: Compare and contrast electrical and chemical synapses.
A: When two chromosome joins they form synapsis during the cell division process and it is done between…
Q: Which drug, depending on the dosage, can be a hallucinogen, stimulant, depressant, or painkiller? a.…
A: Drugs are classified according to their effects on our bodies: - Stimulant: - Stimulant drugs…
Q: The term central nervous system refers to the
A: Introduction Nervous system is the main controlling centre of the body which controls all voluntary…
Q: which way does the neurotransmitter NO move
A: The chemical messengers that transmit a message from a nerve cell to a target cell across the…
Q: What is the most abundant excitatory ionotropic neurotransmitter? A. Dopamine B. Serotonin C.…
A: The different body organs are accountable for performing specific functions. These organ systems…
Q: Which of the following substances acts as a neurotransmitter? catechol O norepinephrine O dopamine…
A: Neurotransmitters are compounds that act as chemical messengers between the neurons of the nervous…
Q: What are neurotransmitters and what is their function?
A: Neurotransmitters are nothing but the body’s chemical messengers which can transmit signals from…
Q: The nerve impulse travels only in one direction, give a
A: Ans- Nerve impulse travels only in one direction,because nerve cells only have neurotransmitter…
Q: Many drugs work by interfering with the inactivation of neurotransmitters once they gave been…
A: The body possesses several chemical messengers which are known as neurotransmitters. These…
Q: In what way may drugs be used to affect neurotransmitters? Select an answer and submit For keyboard…
A: NEUROTRANSMITTERS:- These are also chemical messengers that mediate the signals from one cell to the…
Q: In a essay format compare and contrast in details the function and details of the sympathetic…
A: Our body is controlled by nervous system. We have central nervous system and peripheral nervous…
Q: -How to prepare antipsychotics.
A: Antipsychotics: Antipsychotics are the medications that are used to treat psychological and…
Q: True or False: Neurotransmitters have different shapes.
A:
Q: What could happen if a neurotransmitter level was too low or too high? Give an example.
A: Neurotransmitters are chemical messengers stored in synaptic vesicles and released in response to an…
Q: What will be the elimination reaction of serotonin neurotransmitter?
A: Serotonin is the key hormone that stabilizes the mood, feelings of well being, and happiness. It…
Q: Which of the following neurotransmitters does NOT have one NH2 unit in its structure? O serotonin O…
A: Neurotransmitters are specific molecules that are released from the presynaptic neuron and…
Q: what different types of neurotransmitters are there and their functions?
A: Neurotransmitters are the chemical molecules that help in the transmission of information from one…
Q: Dopamine is an important neurotransmitter. Which disease or disorder results when the neurons in the…
A: Neurons communicate with each other and with the controlled organs by passing an electric current…
Q: A friend’s grandfather was just diagnosed with a disease that is associated with a certain…
A: Excitatory neurotransmitters are of two types. One class excites the nervous system while the other…
Q: Which neurotransmitter is NOT a monoamine? Select one: O a. Dopamine O b. Serotonin Oc. Epinephrine…
A: 41.Neurotransmitters are chemical messengers which are involved in the relay of the chemical…
Q: Why would a tricyclic antidepressant fit in with the monoamine theory? How does a tricyclic…
A: Monoamine theory:- The monoamine hypothesis of depression predicts that the underlying…
Q: "Dual innervation" refers to an organ receiving .
A: Autonomic nervous system controls activity of involuntary muscles.Autonomic nervous system is…
Q: Why does a neuron that releases dopamine NOT release epinephrine
A: Dopamine is responsible for to make you feel pleasure, satisfaction and motivation. Dopamine is an…
Q: True or false: Neurotransmitters are a special class ofparacrines. Explain your answer.
A: The molecules which are accountable for conducting information between the cells in the body are…
Pick two neurotransmitters and discuss their effects.
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- Fill in the blank: An action potential is a rapid sequence of changes involving _______________________ and repolarization.True or False: Neurotransmitters have different shapes.A friend’s grandfather was just diagnosed with a disease that is associated with a certain excitatory neurotransmitter. Your friend isn’t sure if it’s acetylcholine or dopamine. write an answer that explains to your friend about excitatory neurotransmitters. Provide a detailed description of the functions associated with acetylcholine versus dopamine that could help differentiate which neurotransmitter is involved.
- Neurotransmitters are chemicals located and released in the brain to allow an impulse from one nerve cell to pass to another nerve cell. Explain any five neurotransmitters with detailed information.Select the best answer or answers from the choices given: Biogenic amine neurotransmitters include all but (a) norepinephrine, (b) acetylcholine, (c) dopamine, (d) serotonin.Select the best answer or answers from the choices given: Identify the neuronal circuits described by choosing the correct response from the key.
- The function of a neurotransmitter is:What two things happen to neurotransmitter after it has been released from the presynaptic side and activated receptors on the postsynaptic side? Question 98 options:________ "mimic" or enhance the action of certain neurotransmitters. Select an answer from the options below Myelinated axons Antagonist drugs Endorphin drugs Agonist drugs
- Spastic paralysis (resulting from the failure of muscles to relax), induced by the neurotoxin strychnine, occurs when this poison blocks the binding of: the excitatory neurotransmitter acetylcholine to post-synaptic sodium channels the excitatory neurotransmitter glutamate to post-synaptic calcium channels the excitatory neurotransmitter serotonin to post-synaptic potassium channels the inhibitory neurotransmitter glycine to post-synaptic chloride channels the inhibitory neurotransmitter melatonin to post-synaptic bicarbonate channelsPart One: The story begins with Synapse Action potential travels down the axon and reaches the synaptic bulb. _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ Acetylcholine (ACH) diffuses across the synaptic cleft and binds to receptors. Calcium rushes into pre-synaptic terminal and initiates exocytosis. Electric current from action potential open up voltage gated calcium channels. ACH receptors open the associated gated channels (Na+ gated channels) Na+ rushes through the open channels into the muscle cell causing a large depolarization. Neurotransmitter (from the synaptic vesicles) is released into the cleft. After the initial depolarization of the muscle cell, the muscle cell releases Acetylcholinesterase (ACHE). The electric current in the T-tubules shocks the sarcoplasmic reticulum (opening voltage gated calcium channels) and causes calcium to spill into the cytoplasm of the muscle cell. ACHE begins to destroy the ACH in the synaptic cleft. The wave of…What could happen if a neurotransmitter level was too low or too high? Give an example.