A Gene Expression Microarray Has

question 33

Multiple Choice

A gene expression microarray has

• A)an entire genome of DNA,cut into hundreds of pieces,attached to a small plastic or glass square.
• B)short pieces of DNA of known sequence attached to a small plastic or glass square.
• C)short pieces of RNA of known sequence attached to a small plastic or glass square.
• D)amino acids attached to a small plastic or glass square.

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Definitions:

Normal Model

A type of statistical distribution that is symmetric and bell-shaped, describing how data values are dispersed or spread around the mean.

Standard Deviation

A metric that quantifies the degree of spread or variability within a group of figures.

Skewed Distribution

Describes a situation in data distribution where the results are not symmetrically distributed, often leaning towards one side, either left or right.

Standard Deviation

A measure of the amount of variation or dispersion in a set of values, indicating how spread out the values are from the mean.