Neurotransmitters act on their targeted receptors:     slower than hormones do.     faster than hormones do.     by using electric impulses.     by simulating other chemicals.

Q: At the very end of your program you will complete an externship that will allow you to use and…

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Q: IP3, and cyclic AMP are known to be important second messengers that can increase or decrease in…

A: Cell signaling is the process by which the cells respond to their surroundings by means of signal…

Q: A patient complains that she doubled the maximum dose of acetaminophen for her headache but two…

A: ACETAMINOPHAN ALSO CALLED PARACETAMOL ,the drug is used treat mild to moderate headache and reduce…

Q: Fill in the left column of the table below with either the neurotransmitter or hormone to match the…

A: Hormones are the chemicals that when released through endocrine glands travel via blood stream to…

Q: Which of the following neurotransmitters serve as the body's natural painkiller?   Acetylcholine…

A: Neurotransmitters are chemical messengers that transmit an indication from a vegetative cell across…

Q: There are many ways that people use cocaine. One method is to inject a combination of cocaine and…

A: Speedball: a. A speedball is a mixture of combination of heroin (derived from morphine) and cocaine.…

Q: The pineal gland secretes serotonin which prepares the body for daytime activities such as mental…

A: The pineal gland secretes malatonin not serotonin .While serotonin is the precursor of malatonin .…

Q: Xerostomia (dry mouth) and tardive dyskinesia (extrapyramidal symptoms) are the adverse effects of…

A: Antipsychotics , commonly known as neuroleptics are used to treat psychotic disorders ( including…

Q: Match the system to its speed of message transmission and the type of message it sends. Hormones…

A: Signal transmission by nervous system is super fast because neurons are interconnected. But it's…

Q: The finding that mutations in synapse genes are associated with many genetic disorders that have a…

A: Mutations that interrupt genes encoding the proteome of excitatory synapses trigger over 130 brain…

Q: List the different types of communication signals, and giveexamples of each

A: Communication is a means of transmission and reception of signals from an individual to another.…

Q: Which neurotransmitter is often associated with some emotional/psychological disorders? dopamine…

A: A neurotransmitter is a chemical substance that helps in the transmission of electrochemical…

Q: The autonomous nervous system regulates involuntary functions of the body and can be subdivided into…

A: The body shows different responses in different situations like in case of flight or fight the…

Q: True or False: The centrally acting sympatholytic drug, Clonidine, works through a mechanism of…

A: CLONIDINE Clonidine treats the high blood pressure by stimulating the alpha 2 receptors in the…

Q: Explain the situation where the same hormone could have two opposite effects on the body using…

A: Hormones are a kind of chemical signals which are transported via blood circulation in the whole…

Q: Using a specific example, explain how the endocrine system allows humans to sense their internal…

A: The human body consists of various organs and systems to regulate the correct functioning of the…

Q: Which of the following compounds can be classified as a chemical messenger? Select one: Insulin…

A: Compounds that facilitate the transfer of information between cells over a long-range or short-range…

Q: The nervous and endocrine systems are both responsible for thecoordination of body systems. Is the…

A: The Behavioral Endocrinology is the branch of science which deals with the interaction between the…

Q: If a newly-developed drug is found to bind to dopamine receptors but does not activate them, how…

A: introduction Dopamine receptors are a class of a protein coupled receptors  that are prominent in…

Q: Can you figure out which terms “belong” to the same concept? Check all that apply in the list below,…

A: We have to identify the molecules belonging to the same concept.

Q: Catecholamines are neurotransmitters that are produced in the adrenal glands and are released during…

A: We can say that Catecholamines are hormones that are produced by the adrenal glands, which are…

Q: The manner in which psychoactive drugs work include all, but not mimic neurotransmitter block…

A: Psychoactive drugs operate by temporarily affecting a person's neurochemistry, which in turn causes…

Q: Which of the following is a true of the features of regulation of sleep and wakefulness?   If an…

A: A circadian rhythm is essential for the functioning of life and to the organization and coordination…

Q: Dialing process is the best example of signaling mechanism. It is a mechanism to provide network to…

A: The whole cell signalling process can be compared to the the signal provided by the telephone which…

Q: The chemical communication in animal nervous systems involve: O Electrical charges traveling within…

A: There are mainly two types of communication in animal nervous system: Electrical communication…

Q: Why is Drosophila melanogaster a relevant model of substance abuse disorders? Select all that apply.…

A: There are many reasons for which Drosophila can be used as a model for Studying substance abuse…

Q: Which of the following is not a mechanism of action of amphetamine? O release neurotransmitter in…

A: Amphetamines: Amphetamines are drugs that are classified as central nervous system stimulants.…

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: What statement is true about painkillers.  Group of answer choices Painkillers that reduce both pain…

A: Pain killers are analgesic or painkiller is any member of the group of drugs used to achieve…

Q: Dopamine modulates pleasure centers in the brain. Impaired dopamine production may lead to the…

A: Introduction: Both a neurotransmitter and a hormone, dopamine. It transmits chemical signals between…

Q: What are second messengers? How do they function? Be familiar with cAMP and calcium ions as common…

A: Signal transduction is the process in which signaling molecules bind to their receptors.

Q: If the nervous system finds a particular pathway is inaccessible, it will:     Continue to use…

A: The Nervous system has:- 1) CNS (Central nervous system)- It consists of the brain and spinal cord.…

Q: Steroid hormones require a cell surface receptor to exert their biological effect(s) Group of…

A: Hormones produce their effects on target tissues by binding the specific proteins called hormone…

Q: Create a questionnaire to distribute and collect data using this Quantiative PICO question below,…

A: Questionnaire:   Section 1: Demographics   Age: _________ Gender: _________ Race/Ethnicity:…

Q: Hormones (and/or medicines) which bind to the same receptor and have the same effects are called…

A: Hormones are chemical messengers that travel from the bloodstream to target organs or tissues and…

Q: Imagine that a new type of psychoactive drug has been developed in a laboratory. It works by slowing…

A: Agonist helps in activating a target whereas antagonist binds to the target itself and does not…

Q: Use the word bank below to answer the following questions (answers can be used more than once):…

A: The endocrine system is responsible for the secretion of hormones that regulates different…

Q: With respect to nerve impulses, the Rising Phase is initiated by binding of neurotransmitters to…

A: A nerve impulse is the transmission of electrical signal through the neuron cell. It occurs due to…

Q: The big picture: draw two neurons in communication Label the presynaptic neuron, postsynaptic…

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

Q: True or False: Neurotransmitters have different shapes.

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Q: A hormone is said to have a effect when its presence enhances the effect of another hormone…

A: Hormones They are the chemical compound that carry message from one part of the body to others. They…

Q: Unlike real life, pandemics in the movies often involve people turning into zombies - in which case…

A: Humans have organ-system level of body organization.