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What is released to muscle cell receptors to trigger muscle contractions?
Acetylcholine
What ions serve as a trigger for muscle contractions by removing the inhibition of the troponin molecule?
Calcium ions
When a girl has an organism is an egg released?
No, an egg is not released when a girl has an orgasm. Orgasms are part of the sexual response cycle and involve muscle contractions and release of tension, but they do not trigger the release of an egg from the ovaries.
What are the differences between isometric, concentric, and eccentric muscle contractions?
Isometric muscle contractions happen when the muscle stays the same length, concentric contractions occur when the muscle shortens, and eccentric contractions occur when the muscle lengthens.
Why do muscle cramps occur?
Muscle cramps occur due to involuntary contractions of muscles, often caused by dehydration, overuse, or mineral deficiencies like potassium or magnesium.
What muscle actions would be classified as isotonic contractions?
Isotonic contractions involve muscle actions where the muscle length changes as it contracts against a constant load. There are two types: concentric contractions (shortening of the muscle during contraction) and eccentric contractions (lengthening of the muscle during contraction).
What process involves muscle contractions that move food through the esophagus molecules?
Different types of muscle contractions
What are the differences between tonic and phasic muscle contractions in terms of their duration and intensity?
Tonic muscle contractions are sustained and steady, while phasic muscle contractions are brief and intense. Tonic contractions last longer and have a lower intensity, while phasic contractions are shorter in duration but have a higher intensity.
What is an Isotonic Contractions?
Isotonic contractions. This happens when the muscle shortens as it contracts
Where axon terminal located in the NMJ?
The axon terminal is located at the end of a motor neuron, where it meets the muscle fiber at the neuromuscular junction (NMJ). This is where communication between the neuron and muscle fiber occurs, allowing for the transmission of signals that trigger muscle contractions.
Does isotonic muscle contractions involve shortening of muscle?
Yes
What do Cholinesterase Inhibitors actually do?
They stop the production of the enzyme in the body called cholineesterase which is released during muscle contractions and so it makes the muscle unable to move.
