Which Statement Is NOT True of Sarcomeres

question 179

Multiple Choice

Which statement is NOT true of sarcomeres?

• A)Calcium ions are stored in the sarcolemma.
• B)Myosin filaments are in the center.
• C)Actin filaments are attached to the Z lines.
• D)Sarcomeres are the units of contraction.

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Definitions:

Mean

The average value of a data set, obtained by dividing the sum of all the values by the number of values.

Confidence Interval

A span of numerical values, calculated from statistics of a sample, that is expected to encompass the value of a not yet known population parameter with a certain degree of confidence.

Sample

A subset of individuals or observations selected from a larger population for the purpose of statistical analysis.

Mean

The mean of a number set, found by dividing the total sum of the numbers by the quantity of numbers present in the set.