Transcription – Complexity of RNA Structure
Über den Vortrag
Der Vortrag „Transcription – Complexity of RNA Structure“ von Kevin Ahern, PhD ist Bestandteil des Kurses „RNA and the Genetic Code“.
Quiz zum Vortrag
In eukaryotic transcription, which of the following statements is not true?
- RNA polymerase binds independently.
- Activator proteins bind to enhancer sequences.
- Enhancer sequences can function thousands of bases away from a promoter.
- The bending of the DNA brings activator proteins into close proximity of a promoter.
- Activator proteins recruit other proteins to assemble the transcription complex.
Which of the following is true of insulator sequences?
- They are bound by a protein called CTCF.
- They keep protein enhancers from being inhibited in the transcription process.
- They stimulate transcription.
- They are activated by methylation of cytosine.
- Guanine methylation inhibits the binding of CTCF.
The TFIID factor, which helps in the transcription of eukaryotic genes, recognizes which sequences in the promoter region?
- AT-rich sequences
- GC-rich sequences
- GT-rich sequences
- AC-rich sequences
- AG-rich sequences
Diese Kurse könnten Sie interessieren
Dozent des Vortrages Transcription – Complexity of RNA Structure
Kevin Ahern, PhD
Dr. Kevin Ahern is a Professor in the Department of Biochemistry and Biophysics at Oregon State University (OSU), USA.
He obtained his PhD in Biochemistry from Oregon State University. Currently, he teaches courses for health sciences students at OSU.
He is co-author of three Open Educational electronic textbooks on Biochemistry and a Guide to Getting Into Medical School.
Due to his achievements, he earned OSU’s highest teaching recognition, the Elizabeth P. Ritchie Distinguished Professor Award in 2017.
Within Lecturio, Dr. Ahern teaches courses on Biochemistry and on "How to Get into Medical School”.
Kundenrezensionen
5,0 von 5 Sternen
| 5 Sterne |
|
5 |
| 4 Sterne |
|
0 |
| 3 Sterne |
|
0 |
| 2 Sterne |
|
0 |
| 1 Stern |
|
0 |
