All the Cell's Expressed RNAs are Collectively Referred to as the Cell's

Question

All the cell's expressed RNAs are collectively referred to as the cell's
A) genome.
B) transcriptome.
C) proteome.
D) holoenzyme.
E) ORF.

Accepted Answer

The transcriptome refers to all of the RNAs expressed by a cell, including mRNA, tRNA, and rRNA. The genome refers to all of the DNA in an organism's cells. The proteome refers to all of the proteins expressed by a cell. Holoenzyme refers to an enzyme that consists of both a protein component and a non-protein component, such as a cofactor. ORF (Open Reading Frame) refers to a stretch of DNA that can potentially code for a protein.