When Executing a Keyword Search in an Online Database, You

question 22

Multiple Choice

When executing a keyword search in an online database, you want articles dealing with alcohol-related deaths without articles dealing with traffic accidents.You would connect keywords representing alcohol-related deaths and traffic accidents with

• A) and.
• B) or.
• C) not.

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Definitions:

Promoter

A region of DNA that initiates transcription of a particular gene, controlling gene expression.

Gene

A unit of heredity made up of DNA, located on chromosomes, that encodes information necessary to build and maintain an organism's cells and pass traits to offspring.

DNA Nucleotide Sequence

The arrangement of nucleotides (adenine, thymine, cytosine, and guanine) in a strand of DNA, determining genetic information.

Posttranscriptional Processing

The series of modifications that RNA transcripts undergo after transcription, including splicing, editing, and polyadenylation.