Viruses with _____-Sense RNA Contain the Correct Message for Translation

question 67

Multiple Choice

Viruses with _____-sense RNA contain the correct message for translation, while viruses with _____-sense RNA must first be converted into a correct message.

• A)positive; negative
• B)negative; positive
• C)primary; secondary
• D)secondary; primary
• E)intermediate; primary

---

Definitions:

Pretax Income

Income earned by a company before taxes are deducted, indicating the profitability of a company's core operations.

Sales Increase

The rise in the amount of products or services sold by a company, usually compared to a previous period.

Contribution Margin

The amount by which sales revenue exceeds variable costs, representing the contribution towards covering fixed costs and generating profit.

Direct Material Costs

The expenditures for materials that are directly involved in the manufacturing process of a product.