According to 2012 Data on the U

question 419

Multiple Choice

According to 2012 data on the U.S. population, which of the following groups of adults of prime working age ages 25-54) had the highest labor-force participation rate?

• A) white males
• B) white females
• C) black males
• D) black females

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Definitions:

Retroviruses

A class of viruses that reverse transcribe their RNA into DNA, integrating it into the host cell's genome.

DNA Copies

Replicas of DNA molecules that occur during cell division or as a result of molecular cloning techniques.

Restriction Enzymes

Proteins used in molecular biology that cut DNA at specific sequences, important for genetic engineering and recombinant DNA technologies.

Sticky Ends

Short, single-stranded overhangs produced by the cutting action of certain restriction enzymes on DNA, which can readily form hydrogen bonds with complementary sticky ends.