Which One of the Following Statements About the Possible Regulatory

question 28

Multiple Choice

Which one of the following statements about the possible regulatory functions of nonprotein-coding DNA is false?

• A)A significant amount of the nonprotein-coding DNA consists of retrotransposon DNA.
• B)Nonprotein-coding DNA may code for RNAs that are translated into transcription factors.
• C)A study of mouse RNA transcripts showed that many did not code for any known mouse protein.
• D)A large part of the non-protein-coding DNA may be rich in regulatory RNA sequences.
• E)Nonprotein-coding DNA in mouse and human is located in comparable regions of their genomes.

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Definitions:

Monopolistic Competition

The market structure that exists when there are fewer businesses than in a pure-competition environment and the differences among the goods they sell are small.

Competitive Environment

The dynamic external system in which businesses compete for resources, customers, and market space.

Pure Competition

The market structure that exists when there are many small businesses selling one standardized product.