Which of the Following Procedures Can Be Used to Avoid

question 1

Multiple Choice

Which of the following procedures can be used to avoid contamination with PCR reaction product (amplicon) when performing a PCR procedure?

• A) Use of positive displacement pipettes
• B) Use of closed-tube methods
• C) Physical separation of preamplification and postamplification rooms
• D) All of the above

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Definitions:

Conversion Costs

The total expenses of direct labor and manufacturing overhead that are necessary to transform raw materials into completed goods.

Equivalent Units

A concept used in cost accounting to express the amount of materials, labor, and overhead a company has applied to produce partially completed goods in terms of fully completed units.

Work In Process

Inventory that includes materials that have been partially processed but are not yet completed products.

Conversion Costs

The costs necessary to convert raw materials into finished products, usually consisting of labor and overhead expenses.