Laura Answered a Series of Written Questions That Asked About

question 48

Multiple Choice

Laura answered a series of written questions that asked about her attitudes and opinions on a number of current issues.The method of data collection that was being used in this case was

• A) a standardized psychological test.
• B) archival research.
• C) direct observation.
• D) a questionnaire.

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Definitions:

Human Genome

The totality of genetic information in human cells; includes the DNA content of both the nucleus and mitochondria. See genome.

Functional Regions

Areas defined by specific functions performed within them, often linked to economic activities, political organization, or cultural similarities.

Electrophoresis

A laboratory technique used to separate DNA, RNA, or protein molecules based on their size and electrical charge.

Nucleic Acid Probe

A nucleic acid probe is a segment of DNA or RNA labeled with a radioactive or fluorescent marker used to detect the presence of complementary sequences in DNA or RNA samples by hybridization.