List three cell types that might receive a message transmitted by a neurotransmitter.

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: Explain how a nerve impulse is initiated and transmitted along a neurone and across the synaptic gap

A: The neurons that basic fundamental units of the nervous system and also called ass nerve cells. Just…

Q: Pick two neurotransmitters and discuss their effects.

A: Neurotransmitters are the group of chemical messengers synthesized by the nerve fibers of an…

Q: Categorize the major neurotransmitters by chemical type and effect

A: The nerve tissue is made up of many nerve cells called as neurons. These neurons are the structural…

Q: Explain the role of neurotransmitters in the transmission ofa nerve impulse across a synapse.

A: There are two divisions of the nervous system. The central nervous system includes the brain and the…

Q: Explain Classes of Some of the Chemicals Known or Presumed to Be Neurotransmitters or…

A: Neurotransmitters, the chemical messengers present in the body that is used by the nervous system to…

Q: . “Facilitation in a neuronal pool” refers to .

A: "Facilitation in a neuronal pool" refers to when the neurons of the neuronal pool are more excitable…

Q: The neurotransmitter secreted at an adrenergic synapse is _____________.

A: Neurotransmitters are the biochemical messengers secreted from nerve cells used to transmit a…

Q: Explain the ways that drugs interact with the nervoussystem.

A: A drug refers to a substance which when introduced or ingested in an individual body causes some…

Q: Describe how neurotransmitters are classified based upon structure and function.

A: Neurotransmitters are endogenous chemicals which allow communication inside the nervous system and…

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: Explain Mechanisms of Neurotransmitter Release

A: Neurotransmitters are the chemical messengers that involves in transmitting message from one nerve…

Q: Name the major parts of an axon.

A: A long, slender projection of a neuron or a nerve cell is referred to as an axon. It is involved in…

Q: Which of the following cell types would contain an axon? neuron neuroglia fibrocyte osteocyte

A: Nervous tissue plays an important role in transfering different messages that we get from…

Q: Neurotransmitters are released from a neuron when the action potential reaches the end of its axon.

A:

Q: . List the classes of neurotransmitters, and provide briefdescriptions of their generalized…

A: Neurotransmitters are the chemical messenger that help in the transfer of signal from neurons to the…

Q: Discuss the Mechanisms of Neurotransmitter Release?

A: Neurotransmitters are the chemical messengers that convey nerve impulses.

Q: Distinguish between neuromodulators and neurotransmitters.

A: Neurotransmitters and neuromodulators assume unmistakable parts in neurotransmitter transmissions. A…

Q: Explain why the same neurotransmitter might be excitatory or inhibitory.

A: A neurotransmitter is a chemical signal that travels from a presynaptic cell (sending cell) to a…

Q: Name and discuss the function of 2 common neurotransmitters.

A: The neurotransmitter is a type of chemical messengers that send signals across a chemical synapse,…

Q: Fill in the blank:  The type of conduction in which an impulse seems to jump from node to node is…

A: The change in the electrical potential for a short period that travels along a cell is called an…

Q: Describe the movement of specific ions during thegeneration of a nerve impulse.

A: Nerve impulse: It is a signal which travels along the length of a nerve fiber and ends in the…

Q: Describe the conditions under which axons can regenerate

A: Axons, also called as nerve fiber is the main part of the body of a neuron that carries nerve…

Q: If the middle of an axon were depolarized to threshold, in which direction could the action…

A: Neurons are the basic unit of the nervous system. They are involved in the transmission of nerve…

Q: Describe the four stages of an action potential in what is happening in each stage

A: The nerve impulse is changed in membrane voltage. Normally all the cells have a change in the…

Q: Explain the process of Conduction of a nerve impulse along a nerve fibre.

A: A nerve fiber is a long and a slender projection of the neuron. It conducts the electrical signal,…

Q: Name a neurotransmitter stored at the terminal end of the axon.

A: The nervous system of an organism is quite complex network that is responsible for coordinating…

Q: Define first messenger

A: Messengers are small molecules or ions which can be either intracellular or extracellular and are…

Q: Describe the neurotransmitters. Give examples of how they might occur in the body.

A: Neurotransmitters are chemicals that help neuronal signals to travel across synapse between two…

Q: True or False: Neurotransmitters have different shapes.

A:

Q: Cells that insulate and speed impulse conduction between neurons in the pns are

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

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: Neurotransmitters are chemicals located and released in the brain to allow an impulse from one nerve…

A: The neurons are specialized cells, which have the ability to receive and transmit the electrical…

Q: Describe how neurons use neurotransmitters to communicate with each other and with the body.

A: Introduction  In multicellular organisms there is a specialised control and coordination between all…

Q: Refer to the figure below to explain the mediation of action potentials by neurons using sodium and…

A: Action potential consists of six phases, resting stage, rising phase, overshoot phase, falling…

Q: How is it possible for a particular neurotransmitterto produce opposite effects in different…

A: Neurotransmitters are a type of chemical messenger, which transmits signals across a chemical…

Q: The influx of calcium into the axon terminal of a chemical synapse is responsible for

A: Biology is the broad branch that deals with the study of life and living organisms. This includes…

Q: Explain the process of Transmission of a nerve impulse across a chemical synapse.

A: Chemical synapse is the term given to the biological junction from the transmission of the signal…

Q: Define neurotransmitter

A: The neurons at the nerve impulse generating and transmitting cells in the nervous system. The…