DNA Contains __________ but NOT __________

question 27

Multiple Choice

DNA contains __________ but NOT __________.

• A)sulfur; phosphorus
• B)phosphorus; sulfur
• C)potassium; sulfur
• D)sulfur; potassium
• E)proteins; phosphorus

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Definitions:

Validity

A measure of whether a test measures what it is supposed to measure.

Task-Oriented

Focused or centered on the completion of specific tasks or objectives rather than on broader goals or social interactions.

Explicit

Clearly expressed or fully stated in the actual text or speech.

Quantitative

Relates to research that focuses on obtaining and analyzing numerical data and statistical information.