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The lecture Elongation of mRNA by Georgina Cornwall, PhD is from the course Gene Expression.
Included Quiz Questions
The intrinsic transcription terminator sites of DNA are characterized by…?
- …the presence of 20 base pair GC-rich region of dyad symmetry followed by a small poly-T stretch.
- …the presence of small poly-T stretch followed by 20 base pair GC-rich region of triad symmetry.
- …the presence of small poly-u stretch followed by 20 base pair AT-rich region of triad symmetry.
- …the presence of 20 base pair AT-rich region of dyad symmetry followed by a small poly-T stretch.
- …the presence of 20 base pair AC-rich region of dyad symmetry followed by a small poly-UG stretch.
The transcription bubble contains…?
- …RNA polymerase, melted DNA and newly synthesized mRNA.
- …DNA polymerase, RNA polymerase, melted DNA and newly synthesized DNA.
- …DNA polymerase, the origin of replication and promoter.
- …RNA polymerase, promoter and terminator sites.
- …RNA polymerase, ribosomes, tRNA, mRNA and ds DNA.
Author of lecture Elongation of mRNA
Georgina Cornwall, PhD
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