Gain of Function Mutations

question 55

Multiple Choice

Gain of function mutations

• A) are dominant mutations that are expressed in wild-type cells.
• B) are dominant mutations that are expressed in mutant cells.
• C) are the cause of continuous division in cancer cells.
• D) can be analyzed only under restrictive conditions.
• E) are expressed only with the appropriate environmental signals.

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Definitions:

Reduced

A decrease in amount, size, intensity, or degree.

Marked Up

Marked Up refers to the increase in the selling price of goods beyond their initial cost. It represents the difference between the cost to the retailer and the price for which they sell the goods to end customers.

Sale Price

The final price at which an item is sold, after any discounts or promotions are applied.

Operating Expense

Recurring expenses incurred during regular business operations, such as salaries, utilities, and rent.