Which One of the Following Statements About Intracellular Transport Is

question 73

Multiple Choice

Which one of the following statements about intracellular transport is TRUE?

• A)Microtubules and microfilaments facilitate cellular movement, but intermediate filaments do not.
• B)Microtubules and intermediate filaments facilitate cellular movement, but microfilaments do not.
• C)Intermediate filaments and microfilaments facilitate cellular movement, but microtubules do not.
• D)Intermediate filaments, microfilaments, and microtubules all facilitate cellular movement of one kind or another.

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Definitions:

Independence

A situation in statistics where two events are not influenced by each other, and the occurrence of one does not affect the probability of occurrence of the other.

Chi-Square Statistic

A statistical measure used to evaluate the differences between observed and expected frequencies in categorical variables.

Observed Frequencies

The number of times a particular value or event actually occurs in a dataset.

Expected Frequencies

In statistical analysis, these refer to the counts predicted by a probability model or theoretical distribution, used in the comparison of observed data for goodness-of-fit tests.