Localized Regions of Plasma Membranes That Contain Cholesterol and Proteins

question 28

Multiple Choice

Localized regions of plasma membranes that contain cholesterol and proteins involved in cell signaling are known as

• A)gap junctions.
• B)arterial plaques.
• C)cadherin junctions.
• D)lipid rafts.
• E)plasmodesmata.

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Definitions:

Sample Mean

The average of all observations or data points in a sample, used as an estimate of the population mean.

Population Standard Deviation

A measure of the dispersion or spread of a population's values around its mean, quantifying variability.

P-value Method

A statistical approach used to determine the significance of results in hypothesis testing, indicating the probability of observing data as extreme as the sample data.

Null Hypothesis

It is a hypothesis that assumes no significant difference or effect; it is the statement tested in statistical hypothesis testing to determine the likelihood of the observed data.