Constricts bronchioles leading to increased airway resistance and decreased air flow
acetylcholine
The Bronchioles connect the brochi and the alveoli
ACH receptors can be defined as an integral membrane protein that responds to the binding of acetylcholine, a neuoyansmitter. Two example are nicotinic acetyl line receptors and muscarinic acetylcholine receptors. .
Acetylcholine or aka ACH is the neurotransmitter that is released from the axon terminal to through the neuromuscular junction across the synaptic cleft which binds to the ACH receptors on the end motor plate of the Sarcolema.
Nor-adrenaline is secreted at post ganglionic sympathetic synapses. There is re-uptake of Nor-adrenaline by nerve ending and only partially destroyed there by the enzyme C.O.M.T. There is no enzyme like acetylcholinesterase present there as in post ganglionic parasympathetic synapse to destroy the acetylcholine.
acetylcholine
acetylcholine
Parasympathetic system has acetylcholine as its chemical mediator.
description of the bronchioles
There are the bronchi and bronchioles
Acetylcholine
Acetylcholine is the neurotransmitter at the neuromuscular junction.
The Bronchioles connect the brochi and the alveoli
Bronchioles are connected to................ the Aveoli and the Bronchi
acetylcholine
No, bronchioles are found in the lungs, not the larynx.
The bronchioles carries inhaled and exhaled air to and from the alveoli.