What Statement Below Explains the Uniform Width of the DNA

question 23

Multiple Choice

What statement below explains the uniform width of the DNA molecule along its entire width?

• A)A purine nitrogenous base always pairs with another purine nitrogenous base.
• B)A pyrimidine nitrogenous base always pairs with another pyrimidine nitrogenous base.
• C)A pyrimidine nitrogenous base always pairs with a purine nitrogenous base.
• D)Repulsion between phosphate groups keeps the strands a uniform distance apart.
• E)Attraction between phosphate groups keeps the strands a uniform distance apart.

---

Definitions:

Revenues And Expenses

Financial terms where revenues are the earnings from normal business operations and expenses are the costs incurred to earn these revenues.

Statement Of Cash Flows

A financial statement that summarizes the amount of cash and cash equivalents entering and leaving a company.

Operating Activities

Activities directly related to the day-to-day operations of a business, such as sales revenue, expense payments, and invoicing.

Income Activities

Activities that generate revenue for a business through its operations, sales, and other income sources.