The DNA Isolated from a Newly Discovered Virus Is Found

question 115

Multiple Choice

The DNA isolated from a newly discovered virus is found to be 32 percent A, 18 percent C, 18 percent G, and 32 percent T. The base composition of the complementary DNA would be _______ percent A, _______ percent C, _______ percent G, and _______ percent T.

• A) 32; 17; 32; 19
• B) 19; 32; 17; 32
• C) 17; 32; 32; 19
• D) 25; 25; 25; 25
• E) 32; 18; 18; 32

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Definitions:

Break-Even Point

The financial point at which costs equal income, with no net loss or gain.

ROI

Return on Investment; a financial metric used to evaluate the efficiency or profitability of an investment or compare the efficiency of several investments.

Promotion Expenditures

Funds allocated by a business to carry out promotional activities aimed at boosting sales and enhancing brand visibility.

Promotion-to-Expenses Ratio

A metric analyzing the relationship between the amount spent on promotional activities and the overall expenditure of a business.