Answer:
I think it might be heart, lungs, blood, arteries, veins, and muscle cells
Explanation:
Acetylcholine broken down is the process by which this neurotransmitter activates a suitable ligand-receptor to trigger a cell signaling pathway.
<h3>What is Acetylcholine?</h3>
Acetylcholine is a chemical messenger (i.e., a neurotransmitter) that is used to transmit signals inside the body.
Acetylcholine broken down is due to its hydrolysis, which ends cell signaling between brain synapses.
In conclusion, Acetylcholine broken down is the process by which this neurotransmitter activates a suitable ligand-receptor to trigger a cell signaling pathway.
Learn more about Acetylcholine signaling here:
brainly.com/question/13993931
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G1. <span>The process results in four daughter cells that are </span>haploid<span>, which means they contain half the number of chromosomes</span>
Exchanging oxygen and carbondioxide between air and lungs because it just involves breathing system but everything else involves hormones.........
HOPE IT HELPS !!!
Storm 1. The air parcel at the surface was warmer and had more energy, so when it moved higher, it lost more energy.