Choose any and all appropriate answers: How is the muscular contraction stopped (i.e.: how does a muscle relax after contraction)?
The brain stops sending the nerve impulse that commands the muscle to contract, interrupting communication at the neuromuscular junction
Acetylcholineesterase (AChE) is released into the synaptic cleft to destroy any remaining Acetylcholine
No mechanism is necessary. When the antagonist begins to contract, it forces relaxation and stretch of the agonist muscle.
Relaxation occurs as the myosin heads are "snapped" off of the thick filaments. This interrupts the crossbridge and allows for muscles to stretch
Relaxation only occurs if the brain sends a "stop" signal to the muscle
The brain stops sending nerve impulse that tells the muscle to stop contracting by interrupting the communication at the neuromuscular junction
Acetylcholine esterase is released into the synaptic junction to destroy any acetylcholine
Relaxation occurs as the myosin head is snapped off of the thick filament.this allows the cross bridge and allows muscle to stretch
Choose any and all appropriate answers: How is the muscular contraction stopped (i.e.: how does a muscle relax after contraction)? The brain stops sending the nerve impulse that commands the muscle to...