When Researchers Wish to Make Multiple Copies of a Gene

question 63

Multiple Choice

When researchers wish to make multiple copies of a gene without first inserting it into a bacterium,they employ the:

• A) centrifuge
• B) pepsin activation reaction
• C) polymerase chain reaction
• D) gel electrophoresis

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Definitions:

Purchase Order

An official document issued by a buyer committing to pay the seller for the supply of specific products or services at agreed prices.

Approved Vendor

A supplier that has been vetted and authorized by a company to provide goods or services.

Receiving Report

A document that records the details of goods received by a company, ensuring the quantities and quality match the purchase order.

Initial Record

The first entry or documentation of a transaction or event in the accounting records.