WebJun 8, 2024 · acetylcholinesterase: an enzyme that catalyzes the hydrolysis of the neurotransmitter acetylcholine into choline and acetic acid Excitation–Contraction Coupling Excitation–contraction coupling is the physiological process of converting an electrical stimulus to a mechanical response. WebExplanation: Tendons connect skeletal muscle cells to bones, and they are what allow the body to move voluntarily. They are made up of several myofibrils, which are thick and thin filaments that interact to produce force during muscle contraction. View the full answer Step 2/3 Step 3/3 Final answer Transcribed image text:
What is the role of acetylcholine in muscle contraction?
WebNov 6, 2024 · However, through the nicotinic cholinergic receptors, acetylcholine allows for skeletal muscle contraction; in the adrenal glands, the release of adrenaline and norepinephrine; and in the peripheral sympathetic ganglia, activation of the sympathetic system with the release of norepinephrine. by09166
15.10B: Muscles - Biology LibreTexts
WebApr 14, 2024 · Of neuromuscular connection is location motor neurons located in the venter spines connecting synapse with muscles in the body to activate them. Acetylcholine also functions as a human in the self-governing nervous system, acting both as the neurotransmitter between preganglionic and postganglionic neurons as well as exist the … WebMay 12, 2024 · At the NMJ, the axon terminal releases a chemical messenger, or neurotransmitter, called acetylcholine (ACh). The ACh molecules diffuse across a minute space called the synaptic cleft and bind to ACh receptors located within the motor end-plate of the sarcolemma on the other side of the synapse. WebMar 20, 2024 · Acetylcholine has numerous functions in the body. It can be found in all motor neurons, where it stimulates muscles to contract. 2 From the movements of the stomach and heart to the blink of an eye, all of the … by082