Answer:
The secretion of Acetylcholine at the axon terminals of the motor neurons is the critical event that occurs at the neuromuscular junction.
Explanation:
The connection between the nervous system and the muscular system happens at the neuromuscular junction. It acts as a bridge between the nervous and muscular systems.
The walls of the postjunctional folds secrete an important chemical known as Acetylcholine. This is the main neurotransmitter used at the neuromuscular junction. It is also the most abundant neurotransmitter in the body.
It is responsible for the relaxation of muscles, and activation of the glandular functions in the endocrine system, hence, it helps in most muscular operations of the body.
<em>Hence, the secretion of Acetylcholine a critical event that occurs at the neuromuscular junction.</em>
Thermochemistry measures heat flow across the boundary between the system and its surroundings
using subtraction to determine the volume dispensed
making sure that you read the volume with the liquid inside the pipette at eye level
ensuring that air bubbles are not in the column of liquid inside the pipette
The heads are the ones that like water and the tails dont
