Answer:
a) Pyloric sphincter.
Explanation:
The function of Pyloric sphincter is defined as a band of smooth muscle that plays an important function in moving the contents of your stomach in t the small intestine. In other words this muscle is at the junction between the pylorus of the stomach and the duodenum of the small intestine.
Depends on your options. I would go with one that is single-celled, like a bacterium
Answer:
I think it is maybe running a marathon, but Google will be your friend I believe to check that.
The plateau portion of the action potential in contractile cardiac muscle cells is due to the <u>membrane potential remaining almost constant</u>.
As the membrane gradually repolarizes This will be brought on by the nearly equal movement of charge into as well as outside of the cell.
As a result of this activity, the action potential reaches a plateau because a significant amount of calcium and sodium ions are transported through these channels towards the interior of such cardiac muscle fiber.
To learn more about cardiac muscle, here
brainly.com/question/15000912
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