Heterogeneous nuclear RNA

Heterogeneous nuclear RNA (hnRNA)
A variety of RNAs found in the nucleus, including primary transcripts.
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Heterogeneous nuclear RNA (hnRNA). The name originally given to large RNA molecules found in the nucleus, which are now known to be unedited mRNA transcripts, or pre-mRNAs. (See RNA.)
HGH. See Human growth hormone.

heterogeneous nuclear RNA (hnRNA) - RNA transcripts freshly synthesized by RNA polymerase II in the nucleus; also known as primary RNA transcript ...

hnRNA: Heterogeneous nuclear RNA; refers collectively to the variety of RNAs found in the nucleus, including primary transcripts, partially processed RNAs and snRNA. The term hnRNA is often used just for the unprocessed primary transcripts, however.

To the right is a diagram of an heterogeneous nuclear RNA (hnRNA), which is an unedited mRNA transcript, or pre-mRNAs. Exons can include both sequences that code for amino acids (red) and untranslated sequences (grey).

Problem 11: Features of hnRNA
Which of the following features would you NOT expect to find in heterogeneous nuclear RNA (hnRNA)?
A.
intron ...

a) saturated fats; b) testosterone; c) unsaturated fats; d) plant oils
The form of RNA that delivers information from DNA to be used in making a protein is ____. a) messenger RNA; b) ribosomal RNA; c) transfer RNA; d) heterogeneous nuclear RNA ...

Heterogeneous nuclear rna (← links)
Satellite rna (← links)
Base-stacking (← links)
Toluidine blue o (← links)
Transcriptase (← links)
Htlv (← links)
Enzymes coenzymes and enzyme inhibitors (← links) ...

See also: Trans, Biology, RNA, Nucleotide, DNA