Probes and Blotting Methods
Über den Vortrag
Der Vortrag „Probes and Blotting Methods “ von Georgina Cornwall, PhD ist Bestandteil des Kurses „Biotechnology“.
Quiz zum Vortrag
A researcher wants to use a molecular biology technique to determine the DNA sequence ATGGGCCAGCT in the genome of mice. Which of the following techniques and DNA sequences should he use?
- Southern blotting; TACCCGGTCGA
- Western blotting; TACCCGGTCGA
- Southern blotting; ATGGGCCAGCT
- Northern blotting; ATGGGCCAGCT
- Western blotting; ATGGGCCAGCT
Which of the following is NOT correctly associated?
- Eastern blotting — detection of defective proteins in a mixture of proteins
- Southern blotting — detection of a specific DNA sequence in a DNA sample
- Autoradiography — visualization of radioactive-probe binding onto the molecule of question
- Northern blotting — the study of gene expression by detecting mRNA in a sample
- Western blotting — identification of a specific protein in a protein mixture by using antibodies
Southern blotting can be used to learn about which of the following?
- The size, copy number, and exact position of a cloned gene in the rDNA molecule
- The size, copy number, and exact position of mRNA in a ribosome molecule
- The size, copy number, and exact position of tRNA in a ribosome molecule
- The size, copy number, and exact position of rRNA in a ribosome molecule
- The size, copy number, and exact position of mRNA, tRNA, and rRNA molecules in a ribosome molecule
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Dozent des Vortrages Probes and Blotting Methods
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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I liked the lecture. It was clear and concise. I liked it better if the lecturer used more visuals of techniques.
She keeps it short and simple. Great work in this video. It's great prep before going into a lecture!
TOO SIMPLIFIED AND IT SEEMS LIKE THE LECTURER WASN'T WELL-PREPARED FOR THE LECTURE KEEP SAYING NONSENSICAL WORDS. I AM REALLY FURIOUS AND FRUSTRATED LISTENING TO HER LECTURE.
