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iew History Bookmarks Window Help newconnect.m Mail Week 1 Lab us system lab quiz 6 Saved Read each description below regarding the synapses of the divisions of the the appropriate category based on whether each synapse uses acetylcholine or norepinephrine as ts neurotransmitter. autonomic nervous system. Then click and dr The synapse between The synapse between aynapses between postganglionic parasympathetic neuron and cells of the stomach Synapses between the postganglionic sympathetic neuron and the kidney postganglionic renergic neurons and adrenergic receptors The synapse between a The synapse between a sympathetic Synapses between the The synapse between sympathetic neuron and he heart postganglionic neuron and vagus nerve and the heart preganglionic and muscle a sweat giand Acetylcholine Norepinephrine

Explanation / Answer

Acetylcholine.

The synapse between postganglionic parasympathetic neuron and cell of the stomach.

synapse between vagus nerve and heart.

The Synapse between sympathetic postganglionic neuron and a sweat gland .

synapse between preganglionic and postganglionic sympathetic neuron .

The synapse between preganglionic and postganglionic parasympathetic neurons.

NOREPINEPHRINE:

Synapse between adrenergic neurons and adrenergic receptors.

synapse between postganglionic sympathetic neuron and the heart.

Qno2.

Makes RMP LESS NEGATIVE:

Increased concentration of leaky sodium channels in the membrane .

Decreased concentration of leaky pottasuim channels in the membrane.

ATP stores are declining through mitochondrial poison (arsenic).

INFLUENCES THE ABILITY OF THE CELL TO REPOLARIZE:

Voltage regulated potassium channels are blocked.

Acetylcholine esterase concentration decreased.

INFLUENCES THE ABILITY OF THE CELL TO DEPOLARIZE:

Hyperhydration through water concentration in ECF

Hyponatremia (low ECG sodium).

The size of synaptic cleft is increased.

Neurotransmitter synthesis is compromised due to Golgi dysfunction in pre synaptic neuron.

Release of excitory neurotransmitter by a presynaptic input is blocked.

Thanks

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