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: Theoretically, there is an overactivation of and underactivation of in people with schizophrenia…

A: Schizophrenia is a psychiatric disease which is caused by improper working of neurochemicals like…

Q: Which statement regarding psychoactive drugs is TRUE?     A prescription is required for this…

A: A psychoactive drug is a substance that affects the central nervous system and alters brain…

Q: Fill in the left column of the table below with either the nervous or endocrine system —whichever…

A: Nervous system is communication using electrical impulse throughout the body. It is elicited by…

Q: Which of the following best describes the transactional model of stress? 1 point…

A: The Transactional Model of Stress, developed by Richard Lazarus and Susan Folkman, is a…

Q: Which type of stimuli is represented by a stressor such as a pop quiz or a knock on the door in the…

A: A stress reaction is triggered by any mental or physical stimulus that throw off equilibrium. Stress…

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: Which of the following are true about the motivation control system? The dopamine reward system…

A: The motivation control system is a complex network within the brain that significantly influences an…

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: Is an organ found in the female reproductive system that produces an ovum: * OVARIES A polypeptide…

A: The hormones are chemical messengers released by endocrine glands and responsible for regulating…

Q: There are numerous joints in the body, some that are easy to dislocate, some that are difficult to…

A: Heroin is an illegal, highly addictive opioid drug. It is processed from morphine, a naturally…

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: 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: 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: The reason a heroin addict feels very ill immediately after going "cold turkey" from heroin is…

A: Chemical signaling allows cells to interact with one another. Different substances, like hormones…

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 TRUE regarding different modes of chemical communication?    a…

A: Nerve cells are capable of communicating and transmitting information using various chemical or…

Q: Distingish steroid from amino acid based hormones.  Which act via second messenger system?  Why must…

A: A hormone is any member of a class of signaling molecules in multicellular life forms, that are…

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: Which of the following statements about the relationship between the nervous and endocrine systems…

A: Nervous system and endocrine systems are  co-ordinate with each other. The master of endocrine…

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: Which of the following is classified as a partial opiate agonist : codeine, heroin, Vicodin, or…

A: 1. Subutex (Buprenorphine): Subutex is the brand name for buprenorphine, which is classified as a…

Q: Pain control system :-a- is activated whenever a painful stimulus is applied to body tissuesb- is…

A: Pain is an unpleasant feeling caused by damaging or intense stimuli. The stimulus of pain is…

Q: receptor tyrosine kinases: doesn't use g proteins interact with water soluble hormones regulate cell…

A: Receptors are proteins that are present on the surface of a cell and help in transducing signals…

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: 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: Melatonin is a hormone derived from serotonin. It is produced in the brain’s light-sensitive pineal…

A: Melatonin is a hormone that is produced by the pineal gland in the human body. It is said to be…

Q: the degree of whole body effect of a neurohormone in the body is larger than the effect of a…

A: Introduction :- Neurohormones are hormones that are produced by neurons and released into the…