Describe the structure of a synapse, and explain the process of nerve impulse transmission at a synapse.

Q: Define the term inhibitory synapses?

A: Synapse - This is the connection between two neurons, and present at the end of each nerve cell for…

Q: Discuss the Functional Anatomy of Synapses?

A: The neuron is the structural and functional unit of the nervous system. The neuron is also known as…

Q: List at least eight ways in which the effectiveness of synapses maybe altered?

A: A junction between two nerve cells wherein the electrical signals are produced due to which the…

Q: List the two types of synapses?

A: There are two varieties of synapses1-Electrical synapses2-Chemical synapses

Q: Compare excitatory and inhibitory synapses?

A: Synapses are involved in the transmission of signals from one neural cell to another. These are…

Q: Explain how various regions of the CNS help to regulate the autonomic nervous system.

A: The nervous system can be divided into peripheral nervous system and central nervous system.…

Q: Define the term potentiation?

A: Potentiation in the field of neurological science was discovered by Terje Lømo in 1966 in the rabbit…

Q: Discuss the activity, structures and chemicals of both the neural axon and receptor.  And a…

A: Neurons are the basic unit of the nervous system. It is the longest cell of all. STRUCTURE OF…

Q: Compare between electrical & chemical synapses

A: Synapse is a structure that permits a neuron to pass chemical or electrical signals to the target…

Q: Describe the components of the various types of synapses.

A: In the peripheral nervous system, a neuron is surrounded by a cable-like bundle of nerve fibers…

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: Contrast excitatory and inhibitory synapses.

A: Synapses are junctions that allow a neuron to electrically or chemically transmit a signal to…

Q: Describe how the speed of nerve signal conduction varies with axon diameter and the presence or…

A: Neurons send information and instructions throughout the brain and body. The information is sent via…

Q: Describe continuous nerve conduction

A: Transmission of action potentials along the nerves occurs in two ways. They are saltatory and…

Q: Define synapses.

A: Introduction:To communicate and respond to the stimulus, neurons need to communicate with each…

Q: Describe the structure of a synapse.

A: The nervous system is defined as the assembled group of cells called nerve cells or neurons. It…

Q: Define the term Inhibitory Chemical Synapses?

A: Neurotransmitters can characterize as a junction that helps in the formation and coordination of…

Q: Expalin the concept of Transmission Across a Synapse  ?

A: BASIC INFORMATION   NEURON   It is the longest cell inside the human body. It is found in the brain…

Q: List the Possible actions of drugs on a synapse?

A: Drugs are known to elevate or reduce the effects of neurotransmitters. If a drug inhibits the…

Q: Explain the Contrast between postsynaptic mechanisms of excitatory and inhibitory synapses?

A:

Q: Describe the difference between an electrical synapse and a chemicalsynapse. What advantage is…

A: The control and coordination of the body in humans occur by two systems: the nervous system and the…

Q: Explain why synapses are preferable to direct physical connections between neurons.

A: Neurons are the structural and functional unit of central nervous system. It has a cell body, axon…

Q: Describe the release of a neurotransmitter in a chemicalsynapse, then its removal from the synapse

A: Synapse is a junction between neurons or small gap at neuron end. It helps in signal transmission…

Q: Name the neurotransmitter released at each synapse or neuroeffector junction in the somatic and…

A: PNS and ANS sites where ACh is a neurotransmitter. In the PNS, ACh is the neurotransmitter at the…

Q: Explain how a nerve impulse is generated and propagated.

A: Humans have a well-established nervous system that helps in transferring signals throughout the…

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: Explain the structure of the axon.

A: Neurons or nerve cells are the basic structural and functional unit of the brain. Brain tissue…

Q: Define the term inhibitory synapse?

A: Neurons are the basic unit of the nervous system that carry electrical stimuli throughout the body.…

Q: List the two kinds of chemical synapses?

A: The neuron or the nerve cell is known to be the fundamental unit of the ‘nervous system’. They are…

Q: Describe the relationship between dopaminergic neurons, Parkinson’s disease, and schizophrenia.

A: Pleasure, alertness, addiction, and mood elevation are all associated with dopamine. Dopamine, on…

Q: Explain how monoamines are inactivated at the synapse and how this process can be clinically…

A: The neurotransmitters dopamine, noradrenaline, and serotonin are known as monoamines.

Q: Describe Chemical Synapses?

A: Chemical Synapses : These are biological junctions through which neurons signals can be sent to each…

Q: Differentiate the two types of synapses and explain.

A: A synapse is the gap present between two neurons and is used to pass signals from one to another…

Q: Explain how a chemical synapse produces an excitatory or inhibitory signal.

A: The action potential travels from one neuron to another and generates a response as a result of the…

Q: Give the path of nerve impulses.

A: A nerve or neuron is the nervous system’s functional unit. It transports the neuron to its target…

Q: What is a synapse, and what role does it play in nerve transmission?

A: What is a synapse, and what role does it play in nerve transmission?

Q: Discuss the Structure and function of a synapse ?

A: In the human body, the brain is a complex organ present. The brain is the control center of the…

Q: Describe how neurotransmitter chemicals in the brain work, and the effects that depressants and…

A: Neurotransmitters Neurotransmitters are the chemical compounds that are present at the end of the…

Q: Briefly describe, in the correct sequence, the events thatoccur in synaptic transmission.

A: The biological process y that involves the communication of the neuron across a synapse is defined…

Q: Describe synapse?

A: Neurons do not touch each other, therefore, a synapse is formed when one comes close to another.…

Q: Explain how the nerve impulse is transmitted across a synapse.

A: A neuron comprises dendrites, cell body, axon, myelin sheath, and axon terminals. The place where…

Q: Give a brief account of Mechanism of synaptic transmission.

A: Neuron is also known as nerve cells. It is an electrically excitable cell that receives and sends…

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: Describe the structure of a synapse and explain its function

A: Synapses are the electrical or chemical siganlling substances that has a ability to communicate the…