Which of the Following Is One of the Steps That

question 24

Multiple Choice

Which of the following is one of the steps that ends a contraction?

• A) Sarcoplasmic reticulum absorbs sodium ions.
• B) Acetylcholine binds to receptors on the sarcolemma.
• C) Calcium ions bind to troponin.
• D) Acetylcholine is broken down by acetylcholinesterase.
• E) An action potential spreads across the entire surface of the muscle fiber.

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Definitions:

Consistent

In mathematics, particularly in systems of equations, it refers to a system that has at least one solution.

Inconsistent

A term describing systems of equations that have no solution, as their lines or planes do not intersect.

Solutions

The values or sets of values that satisfy the conditions of an equation or inequality.

Infinite Solutions

A condition in which an equation or system of equations has an unlimited number of solutions.