serotonin reuptake inhibitors (SSRIs) affect the reuptake of neurotransmitter by presynaptic cells. SSRIs are used for the treatment of depression.  Serotonin normally causes an excitatory postsynaptic potential. Explain why neurotransmitter

Q: how a drug might affect the transmission of a nervous signal across the synaptic cleft from a…

A: Neurotransmission is a process that takes place across the synaptic cleft and involves the release,…

Q: Tricyclic antidepressants, such as imipramine hydrochloride, have been prescribed for treatment of…

A: Attention deficit-hyperactivity-disorder is commonly found in children. The condition is…

Q: Compare (consider both similarities and differences), contrast, and give the physiological…

A: Comparison between electrical and chemical synapses are: Electrical synapses are direct connections…

Q: Which of the following statements is true? Chemical messengers within cells are always…

A: The central nervous system (CNS) is a complex network of nerve cells that process and coordinate the…

Q: Serotonin is a neurotransmitter that contributes to feelings of well-being and happiness. The action…

A: Serotonin is a neurotransmitter that contributes to feelings of well-being and happiness. The action…

Q: For each FALSE statement, explain why it is incorrect.

A: The afferent division transmits impulses from peripheral organs to the CNS. The efferent or motor…

Q: The neuotransmitter acetylcholine is released from presynaptic neurons in response to a nerve…

A: The neuromuscular junction plays a vital role in the transmission of signals from nerve cells to…

Q: Monoamine oxidase inhibitors (MAOIs) are drugs that inhibit MAO, the enzyme which normally would…

A: Dopamine is a neurotransmitter. When it binds to it's receptors present on the post synaptic neuron…

Q: toxin creates pores that are permeable to Ca2+. Describe its immediate effect on the resting…

A: Action potential the action potential is defined as the rapid rise and fall in the membrane…

Q: Phenytoin (sodium channel blocker) and ethosuximide (calcium channel blocker) are anti-seizure drugs…

A: Electrical signals regulate the contraction of muscle, secretion of hormones, sensation of the…

Q: Recognize the examples given for each of the four categories of neurotransmitter

A: Neurotransmitters are the group of chemical agents that can transmit signals between the nervous…

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: The image below shows a presynaptic cell releasing neurotransmitters that are being bound by the…

A: Neurotransmitters refer to the chemical messengers that are responsible for the transmission of…

Q: Alzheimer's disease may cause a lack of acetylcholine in some parts of the brain. The lack of…

A: The acetylcholine is a neurotransmitter that is released from the presynaptic nerve terminal…

Q: What would happen if there is an increase of acetylcholine and serotonin receptor activation in the…

A: Neurons or nerve cells are the cells of the nervous system responsible for carrying and conveying…

Q: Classify the following neurotransmitters as excitatory or inhibitory: Acetylcholine Serotonin…

A: Neurotransmitters are secondary chemicals used by the neurons use to communicate with one another…

Q: Which of the following could be used to describe Norepinephrine (NE)? Select all that apply.

A: The endocrine gland secret the chemical massangers directly in the blood which is known as the…

Q: A neurotransmitter that binds to a G-protein-linked receptor, such as a biogenic amine, that…

A: The question revolves around the concept of neurotransmission, specifically focusing on the role of…

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: f a patient was experiencing difficulty controlling their movement and displaying motor tremors and…

A: The nervous system can be described as an organ system associated with the flow of information from…

Q: Quantal hypothesis refers to all the following except . . . Neurotransmitter is released in packets…

A: The quantal analysis is a group of methods that use statistical models to extract the basic…

Q: Drugs that have been developed to potentiate inhibitory neurotransmitters (like gamma amino butyric…

A: Drugs are the chemical molecules, which acts on our body to bring back the normal physiological…

Q: autonomic system and identify the neurotransmitters and receptors such as dopamine,norephinephrine…

A: The autonomic nervous system is responsible for controlling involuntary movements aids in the…

Q: There is a toxin extracted from pufferfish called tetrodotoxin (TTX), which completely inhibits…

A: Tetrodotoxin (TTX) is a potent neurotoxin that is responsible for many bouts and deaths each year.…

Q: An action potential signals the release of acetylcholine from the presynaptic neuron. It binds the…

A: An action potential signals the release of acetylcholine from the presynaptic neuron. It binds the…

Q: Name two ways by which neurotransmitter can be eliminated

A: The synapse must be cleared before synaptic transmission may occur.

Q: Research the effects of synthetic cathinones on specific receptors of the brain and how the…

A: Receptors of the brain are specialized protein molecules located on the surface or inside nerve…

Q: The reward pathway is a neuronal pathway implicated in addiction to recreational drugs. Explain the…

A: The reward pathway, also known as the mesolimbic dopamine system, is a complex network of brain…

Q: Dopamine is a neurotransmitter produced by the nervous system that is involved in the…

A: The nervous system, also known as the neural system, is a complex network of neurons that are…

Q: patients during the acute phase of opioid withdrawal, clinicians may use NSS-2 Bridge device, which…

A: Opioids are the drugs which are used to ease the pain. After the heavy use of such opioids the body…

Q: What are some examples of parasitism?

A: Parasitism is a relationship between two living organisms of different species in which one…

Q: Malathion is an insecticide commonly used in the horticultural industry. Many homeowners apply this…

A: Introduction:- Insecticides are the chemical substances which are used for killing various types of…

Q: Draw a presynaptic and postsynaptic neuron at to demonstrate the release and acceptance of a…

A: SNARE protein play important role in release of neurotransmitter from synaptic vesicles  as they…