When It Is on a Transcriptionally Active X Chromosome, Xist

question 89

Multiple Choice

When it is on a transcriptionally active X chromosome, Xist will be _______ active and _______ methylated than when it is on a transcriptionally inactive X.

• A) more; more
• B) more; less
• C) as; more
• D) less; more
• E) less; less

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Definitions:

Marginal Revenue

The additional income from selling one more unit of a good; it is the change in total revenue from an additional unit sold.

Competitive Price-searcher

A market participant that actively seeks out and compares prices in order to find and exploit competitive price advantages.

Marginal Revenue

The revenue gain from selling one more unit of a good or service.

Competitive Price-searcher

A model where firms set their own prices due to product differentiation and face a downward-sloping demand curve, unlike in perfect competition.