Genes That Turn Other Genes on or Off at Different

question 35

Multiple Choice

Genes that turn other genes on or off at different points in the life cycle are called

• A)regulator genes.
• B)dominant genes.
• C)recessive genes.
• D)mitotic genes.

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Definitions:

Fixed Costs

Business expenses that remain constant regardless of the level of production or sales, such as rent, salaries, and insurance premiums.

Variable Costs

Expenses that change in proportion to the level of production or sales volume, such as raw materials or direct labor costs.

Profit

The financial gain obtained when the revenues generated from business activities exceed the expenses, costs, and taxes involved in sustaining the activities.

Fixed Costs

Expenses that do not change with the level of goods or services produced by a business, such as rent, salaries, and insurance.