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What is accomplished by synaptic transmission?
Synaptic transmission, also called neurotransmission, refers to the process wherein neurotransmitters are released by a neuron to activate the receptors of another neuron. Communication between two nerve cells is accomplished by synaptic transmission.
Why doesn't acetylcholine remain on the post-synaptic process?
Acetylcholine (ACh) does not remain on the post-synaptic membrane because it is rapidly broken down by the enzyme acetylcholinesterase. This enzymatic degradation occurs in the synaptic cleft, preventing prolonged stimulation of the post-synaptic receptors. Additionally, the reuptake of choline into the pre-synaptic neuron helps recycle components for future neurotransmitter synthesis. This process ensures that synaptic transmission is brief and precisely regulated.
What causes the synaptic delay?
The cause of synaptic delay is attributed mainly to the time needed for the synaptic vesicles to release neurotransmitter into the synaptic cleft. While it can be considered a combination of binding to the presynaptic membrane (which is relatively a transient process) and subsequent exocytosis of the neurotransmitter, the main factor is release. Additionally, it does take a very short period of time for the neurotransmitter to diffuse across the synaptic cleft and bind to to its receptors on the post-synaptic membrane.
A synaptic knob would be located on a?
A synaptic knob is a tiny bulge at the end of a terminal branch of a presynaptic neuron's axon!
What function does synaptic vesicles containing neurotransmitter?
Synaptic vesicles containing neurotransmitters play a crucial role in communication between neurons. They release neurotransmitters into the synaptic cleft, where they bind to receptors on the receiving neuron, leading to signal transmission. This process allows for the relay of information within the nervous system.
When calcium ions enter the synaptic terminal?
When calcium ions enter the synaptic terminal, they bind to proteins that trigger the release of neurotransmitters into the synaptic cleft. This process is essential for communication between neurons and is a key step in signal transmission within the nervous system.
What is the process of gauging the appropriate rate of transmission based on how fast the recipient can accept?
Flow Control
What process describe how signal travels from one end of a neuron to the other end?
The process is called synaptic transmission. It involves the transmission of an electrical signal (action potential) along the neuron's axon to the synaptic terminal, followed by the release of neurotransmitters into the synaptic cleft. These neurotransmitters then bind to receptors on the postsynaptic neuron, generating a new electrical signal that continues the communication.
What is the process of gauging the appropriate rate of transmission based on how fast the recipient can accept data?
Flow Control
Illustrate the communication process and explain?
communication process
Illustrate the process of communication and explain?
communication process
What is Diffusion of transmitters across synaptic cleft?
Diffusion of transmitters across synaptic cleft is the process by which neurotransmitters are released from the presynaptic neuron into the synaptic cleft and then bind to receptors on the postsynaptic neuron. This allows for the transmission of signals from one neuron to another in the nervous system.
