This technique has thousands of DNA sequences on a slide and is used to determine which are active at the time.
A) microarray
B) PCR
C) recombinant DNA
D) translation

Question

Quizplus · Accepted Answer

Microarray technology involves placing thousands of DNA sequences on a small chip or slide. By analyzing which genes or sequences are binding with certain proteins or RNA molecules, researchers can determine which genes are active at any given time. PCR is a technique used to amplify DNA sequences, recombinant DNA involves using genetic engineering to create new DNA sequences, and translation is a process by which RNA is translated into protein molecules. None of these techniques involve analyzing DNA activity on a large scale like microarrays do.

This Technique Has Thousands of DNA Sequences on a Slide