The Levels of Eukaryotic Gene Expression
Über den Vortrag
Der Vortrag „The Levels of Eukaryotic Gene Expression“ von Georgina Cornwall, PhD ist Bestandteil des Kurses „Gene Regulation“.
Quiz zum Vortrag
What is the role of untranslated regions (UTRs) of mRNA in eukaryotes?
- UTRs play critical roles in ribosome binding, translation initiation, translation termination, and post-transcriptional gene expression.
- UTRs help initiate transcription by guiding RNA pol to bind at the TATA box.
- UTRs of mRNA help in the charging of tRNA with their respective amino acids.
- UTRs of tRNA help in the exclusion of exons to create an entirely functional mature mRNA molecule.
- UTRs prevent the premature termination of the replication and transcriptional processes.
Which of the following is paired correctly?
- TATA box – RNA polymerase binding site
- 5' untranslated region – present at the end of transcription
- 3' untranslated region – present at the start of transcription
- Poly (A) ["polyadenylation"] site – present at the start of transcription
- TATAAA sequence – DNA polymerase cofactor
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Dozent des Vortrages The Levels of Eukaryotic Gene Expression
Georgina Cornwall, PhD
Dr. Georgina Cornwall is a Biology Instructor and currently works as an Instructional Designer in the private sector, developing interactive online training materials.
She obtained her PhD in Environmental, Population, and Organismic Biology at the University of Colorado, USA, in 2000, and has since taught a broad array of biology courses at various US universities.
She is an active promoter of hybrid/online teaching formats and interactive courses, and has received several awards for her engaging and innovative course design; e.g., she was named Adjunct Faculty of the Year at Colorado Mountain College in Aspen twice.
Within Lecturio, Dr. Cornwall teaches courses on Biology & Genetics.
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Dr. Georgina turns difficult topics in genetics into clear and simple concepts that are easy to digest! For the first time I feel like am starting to understand the Central Dogma and related subjects better thanks to her. She's also greatly commited to student success by answering to students questions and concerns about the subject.
