Labeled, known, short stretches of DNA used to detect a specific sequence of nucleotides in a mixture are known as ______.

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Quizplus · Accepted Answer

The description given matches the definition of gene probes. They are used to detect the presence or absence of specific DNA sequences in a mixture through labeling known, short stretches of DNA. Genetic engineering and biotechnology are broader terms that refer to the manipulation and application of genetic material, respectively. Recombinant DNA is the result of combining fragments of DNA from different sources. Gel electrophoresis is a technique used to separate DNA fragments based on their size and charge.

Labeled, Known, Short Stretches of DNA Used to Detect a Specific