Which Protein Forms a Complex with a Guide RNA to Target

question 84

Multiple Choice

Which protein forms a complex with a guide RNA to target DNA for cleavage and destruction?

• A) RecA
• B) Cas9
• C) EcoRI
• D) Gal4p
• E) GST

---

Definitions:

Fixed Cost

Costs that remain constant in total amount with changes in the volume of activity, such as rent and salaries.

Mixed Cost

Expenses that have both fixed and variable components, changing with the level of activity but also containing a static element.

Margin Of Safety

The difference between actual or projected sales and the break-even point, indicating the amount of sales that can decline before a business incurs a loss.

Fixed Costs

Fixed costs are business expenses that remain constant regardless of the level of production or sales activity, such as rent and salaries.