Covalent Bonds Joining Two Nucleotides Within a Single Strand of DNA

question 80

Multiple Choice

Covalent bonds joining two nucleotides within a single strand of DNA form between:

• A)a phosphate group and adenine.
• B)deoxyribose and a phosphate group.
• C)adenine and thymine.
• D)the phosphate groups of both.
• E)ribose and a base.

---

Definitions:

Total Revenue

The total amount of money generated by the sale of goods or services by a company before any costs are subtracted.

Barrier To Entry

Factors that prevent or inhibit new competitors from easily entering an industry or area of business, including high startup costs, strict regulations, and significant technological challenges.

Monopolistic Industry

An industry dominated by a single firm that has control over the market prices and supply of a product or service.

Patent

A legal right granted to an inventor, giving them the exclusive right to make, use, or sell their invention for a certain period of time.