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What is usually the sites of the initial action potential in neurons?
Axon hillocks
What are the six major components of the synapse?
The six major components of the synapse are the presynaptic terminal, synaptic vesicles, neurotransmitters, synaptic cleft, postsynaptic membrane, and receptor sites. The presynaptic terminal contains synaptic vesicles filled with neurotransmitters that are released into the synaptic cleft when an action potential arrives. The neurotransmitters then bind to receptor sites on the postsynaptic membrane, facilitating communication between neurons. The synaptic cleft is the gap between the presynaptic and postsynaptic neurons, where the transmission occurs.
Replication that occurs between sites is called?
intersite replication
What are The sites where a chemical substance is transmitted from the presynaptic terminal of an axon to the postsynaptic membrane of a muscle fiber are called?
The sites where a chemical substance is transmitted from the presynaptic terminal of an axon to the postsynaptic membrane of a muscle fiber are called neuromuscular junctions. These specialized synapses facilitate the communication between motor neurons and muscle fibers, enabling muscle contraction. At the neuromuscular junction, neurotransmitters like acetylcholine are released, binding to receptors on the muscle membrane to initiate a response.
What is an adrenoreceptor?
An adrenoreceptor is an adrenergic receptor, any of several sites in the surface membranes of cells innervated by adrenergic neurons.
What is an adrenergic receptor?
An adrenergic receptor is any of several sites in the surface membranes of cells innervated by adrenergic neurons.
How neurons transmit electro chemical impluses to the brain?
When nerve cells or neurons are stimulated they undergo chemical changes which make little waves of electricity or nerve impulses. These are based mainly on the movement of positively charged sodium and potassium ions through the neurons cell membrane.When the impulses reach a junction-synapse-they trigger the release of chemicals called neurotransmitters. These then cross the synapse and stimulate the receiving neuron to fire impules of their own. Dendrites collect nerve impulses and Axons convey impulses away from cell.
What is cyber talking?
communicating using a variety of methods, these could include: Mobile phone, email, IM, social networking sites.. etc.
Dendrites are branching extensions of what?
Dendrites are the branching extensions of a neuron that receive incoming signals from other neurons. They serve as the main input sites for receiving information from neighboring neurons and play a crucial role in integrating and transmitting signals within the nervous system.
Are there any honest bingo sites?
In most bingo sites you can see their security level & how reliable are they. there are also sites that offers you reviews and comparisons between sites (like bestbingosite.info). enter one of those sites compare between them and reach your own conclusion.
What is the difference between a restriction enzyme and an endonuclease?
A restriction enzyme is a type of endonuclease. Endonucleases are enzymes that cut DNA at specific sequences, while restriction enzymes specifically cut DNA at recognition sites called restriction sites.
Parts of the enzyme molecule that interact with a substrate are called?
active sites
