A Student Isolates,purifies,and Combines in a Test Tube a Variety

question 33

Multiple Choice

A student isolates,purifies,and combines in a test tube a variety of molecules needed for DNA replication.After adding some DNA to the mixture,replication occurs,but each DNA molecule consists of a normal strand paired with numerous segments of DNA a few hundred nucleotides long.What has the student probably left out of the mixture?

• A)DNA polymerase
• B)DNA ligase
• C)Okazaki fragments
• D)primase

---

Definitions:

Revenue

The total amount of money earned from the sale of goods and services before any expenses are subtracted.

Cash Basis

A method of accounting that records transactions when cash is received or paid out rather than when they are incurred.

Extends Credit

A financial arrangement where a lender offers a borrower the possibility to purchase goods or services now and pay for them later.

High Debt

Refers to a significant level of liabilities or borrowed funds in relation to assets or equity, which can indicate financial risk.