The action potentials are all the same voltage. What is happening inside the mus
ID: 66255 • Letter: T
Question
The action potentials are all the same voltage. What is happening inside the muscle fiber to make the second AP to create more tension than the first? What happen is that the second AP occurs before the therehold of the first AP Do you think that this is an isotonic or an isometric movement? Justify your answer. Isotonic, because it contains and the muscles shorten each time it contract. At what point is tetanus reached on this graph? At that point when its reachs the maximum point where the tension is const.Explanation / Answer
(b)- the movement here is isometric movement.
When the force of contraction of the muscle is at least equal to the load so that the muscle shortens, the muscle contraction is isotonic. The tension curve for an isotonic twitch shows a plateau during which the force or tension is constant. When the load exceeds the amount of force the muscle can generate, an isometric contraction results which gives a bell-shaped curve.
(b)- the movement here is isometric movement.
When the force of contraction of the muscle is at least equal to the load so that the muscle shortens, the muscle contraction is isotonic. The tension curve for an isotonic twitch shows a plateau during which the force or tension is constant. When the load exceeds the amount of force the muscle can generate, an isometric contraction results which gives a bell-shaped curve.
Related Questions
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.