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What is glycogen best described as?
A polysaccharide that is synthesized and stored within the human liver
What is the secretory zone of neuron?
The secretory zone of a neuron refers to the region where neurotransmitters are synthesized, stored, and released. It includes the synaptic vesicles that contain the neurotransmitters and the presynaptic terminal where they are released into the synaptic cleft. This zone plays a crucial role in transmitting signals between neurons and facilitating communication in the nervous system.
What Extracts energy stored in carbohydrates synthesized ATP produce water and CO2?
mitochondria
Which class of hormones is not stored in the secretory cell after being synthesized?
peptide hormones and catecholamines (epinephrine and norepinephrine)
Are neurotransmitters stored within motor neuron endings?
False. Nodes of Ranvier are sections along a mylenated axon that are not mylenated. Instead they contain numerous voltage gated Na and K channels. These channels help transmit the chemical depolarization along the axon until it reaches the synaptic node. Neurotransmitters are stored in synaptic vessicles in the synpatic node.
Where in the cell are peptide neurotransmitters synthesized?
k
What are characteristics of neurotransmitters?
Neurotransmitters are released in response to stimulation. They alter the physiology of the postsynaptic cell. They are synthesized by a presynaptic neuron. They bind to specific receptors on the postsynaptic cell.
Many hormones synthesized in the gastrointestinal tract are chemically identical to brain neurotransmitters?
true
Where are neurotransmitters that cause skeletal muscle contraction are stored?
In the myoneural junction.
Where are neurotransmitters that cause skeletal muscle contraction normally stored?
In the myoneural junction.
Neurotransmitters are stored in synaptic vesicles called the?
The neurotransmitter is stored in synaptic vesicles within the axon terminals.
What renal-adjusting hormone cannot be stored within the cells where it is synthesized?
aldosterone
What is glycogen best described as?
A polysaccharide that is synthesized and stored within the human liver
What functions as a neurotransmitter?
When impulses reach a synapse they trigger the release of chemicals called neurotransmitters. Molecules of the neurotransmitter cross the synapse and stimulate the receiving neuron to fire an impulse of its own as wave like movements of ions. They may also actively inhibit a receiving neuron from firing.
What is the secretory zone of neuron?
The secretory zone of a neuron refers to the region where neurotransmitters are synthesized, stored, and released. It includes the synaptic vesicles that contain the neurotransmitters and the presynaptic terminal where they are released into the synaptic cleft. This zone plays a crucial role in transmitting signals between neurons and facilitating communication in the nervous system.
What Extracts energy stored in carbohydrates synthesized ATP produce water and CO2?
mitochondria
Where is neurotransmitter stored?
Neurotransmitters are stored in synaptic vesicles in the terminal bouton of pre-synaptic axons. They are released from the terminal bouton into the synaptic cleft and the neurotransmitters exert their action on the post-synaptic neurons.
