After Death,muscles Remain in a Stiff Position for Several Hours

question 12

Multiple Choice

After death,muscles remain in a stiff position for several hours because ATP is required

• A) to break the bond between actin and myosin.
• B) for actin to bind to myosin.
• C) for the motor neuron to signal a muscle to relax.
• D) for calcium ions to be pumped into the muscle cell.
• E) to produce creatine phosphate.

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Definitions:

Two-Tail Test

is a statistical test that considers extreme values in both tails of the distribution to test for a non-specific alternative hypothesis.

Wilcoxon Rank-Sum Test

A non-parametric statistical test used to compare two independent samples to assess whether their populations differ in terms of their central tendency.

Ordered Array

An ordered array is a collection of elements arranged in a specified manner, often in ascending or descending order, facilitating easier search and analysis of the data.

Pooled Sample Data

Combined data from two or more samples, often used in statistical analyses to gain more precise estimates of population parameters.