Which would a biologist generate to get a "snapshot" that captures the transcription pattern of a set of cells at a given point in time?
A) Vector
B) Genomic library
C) cDNA library
D) PCR
E) Oligonucleotide primer

Question

Quizplus · Accepted Answer

A cDNA library would be the best choice for capturing the transcription pattern of cells at a given point in time. cDNA is complementary DNA that is generated from mRNA transcripts through reverse transcription. By creating a library of cDNA molecules, a biologist can get a snapshot of which genes are being transcribed in the cells at the time of collection. The other options (A, B, D, and E) are not as relevant for capturing transcription patterns.

Which Would a Biologist Generate to Get a "Snapshot" That