Which Statement Below Explains the Uniform Width of the DNA

question 13

Multiple Choice

Which 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.

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Definitions:

Profit

is the financial gain realized when the revenue generated from business activities exceeds the expenses, costs, and taxes needed to sustain the activity.

Breaks Even

The point at which total costs and total revenue are equal, leading to no net loss or gain for a business.

P = ATC

P = ATC denotes the point where the price is equal to the average total cost, indicating a break-even point for a firm in the short run.

Level of Output

The quantity of goods or services produced by a business within a certain period.