Which Change Would Lead to a Decrease in the Expression

question 42

Multiple Choice

Which change would lead to a decrease in the expression of a gene?

• A) More expression of an activator of the gene
• B) More expression of an activator of a repressor of the gene
• C) Less expression of a repressor of the gene
• D) Less expression of an activator of a repressor for the gene
• E) More expression of an activator of an activator for the gene

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Definitions:

Operating Leverage

The degree to which a firm can increase operating income by increasing revenue, a measure of how sales growth translates to growth in operating income.

Margin of Safety

The difference between actual or expected sales and the break-even point. It measures how much sales can drop before a business incurs a loss.

Relevant Range

The scope of actions where the assumptions regarding variable and fixed costs hold true.

Laser Printers

Devices that utilize a laser beam to produce images on paper, known for their speed and high print quality.