Which of the Following Characterizes Sarcomere Length and Actin-Myosin Cross-Bridges

question 4

Multiple Choice

Which of the following characterizes sarcomere length and actin-myosin cross-bridges?

• A)Shorter sarcomeres have more actin-myosin cross-bridges.
• B)Longer sarcomeres have more actin-myosin cross-bridges.
• C)Sarcomeres at resting length have more actin-myosin cross-bridges.
• D)Sarcomere length is independent of the number of actin-myosin cross-bridges.

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Definitions:

Range

Range is a measure of the spread or dispersion within a data set, calculated as the difference between the highest and lowest values in the set.

Median

The middle value in a data set when the values are arranged in ascending or descending order, or the average of the two middle numbers if the data set has an even number of observations.

Standard Deviation

A statistical measure that quantifies the amount of variation or dispersion of a set of data points.

Range

The difference between the highest and lowest values in a set of data, indicating the spread or dispersion of the values.