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QUESTION 9 In a lab, researchers induced a mutation to the Gal3 gene in yeast. The original sequence of the gene is show below: 3' 5' ATGAATACAAACGTTCCAATATTCAGTTCTCCGGTCAGAGATTTACCAAGGTCTTTCGAA TACTTATGTTTGCAAGGTTATAAGTCAAGAGGCCAGTCTCTAAACGGTTCCAGAAAGCTT 5' The modified sequence is shown below, with the mutation highlighted in bold: 3' 5' 3' 3' ATGAATACATAACGTTCCAATATTCAGTTCTCCGGTCAGAGATTTACCAAGGTCTTTCGAA TACTTATGTATTGCAAGGTTATAAGTCAAGAGGCCAGTCTCTAAACGGTTCCAGAAAGCTT 5' Q2: What effect will this mutation have on Gal1 expression? There will be no effect O Gal1 will always be ON O Gal1 will always be OFF O Gal1 will be expressed only when galactose is present in the cell O Gal1 will be expressed only when galactose is absent from the cell QUESTION 10

QUESTION 9 In a lab, researchers induced a mutation to the Gal3 gene in yeast. The original sequence of the gene is show below: 3' 5' ATGAATACAAACGTTCCAATATTCAGTTCTCCGGTCAGAGATTTACCAAGGTCTTTCGAA TACTTATGTTTGCAAGGTTATAAGTCAAGAGGCCAGTCTCTAAACGGTTCCAGAAAGCTT 5' The modified sequence is shown below, with the mutation highlighted in bold: 3' 5' 3' 3' ATGAATACATAACGTTCCAATATTCAGTTCTCCGGTCAGAGATTTACCAAGGTCTTTCGAA TACTTATGTATTGCAAGGTTATAAGTCAAGAGGCCAGTCTCTAAACGGTTCCAGAAAGCTT 5' Q2: What effect will this mutation have on Gal1 expression? There will be no effect O Gal1 will always be ON O Gal1 will always be OFF O Gal1 will be expressed only when galactose is present in the cell O Gal1 will be expressed only when galactose is absent from the cell QUESTION 10

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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O e. frameshift mutation QUESTION 9 In a lab, researchers induced a mutation to the Gal3 gene in yeast. The original sequence of the gene is show below: 3' 5' ATGAATACAAACGTTCCAATATTCAGTTCTCCGGTCAGAGATTTACCAAGGTCTTTCGAA TACTTATGTTTGCAAGGTTATAAGTCAAGAGGCCAGTCTCTAAACGGTTCCAGAAAGCTT 5' The modified sequence is shown below, with the mutation highlighted in bold: 3' 5' ATGAATACATAACGTTCCAATATTCAGTTCTCCGGTCAGAGATTTACCAAGGTCTTTCGAA 3' 3' TACTTATGTATTGCAAGGTTATAAGTCAAGAGGCCAGTCTCTAAACGGTTCCAGAAAGCTT 5' Q2: What effect will this mutation have on Gal1 expression? O There will be no effect Gal1 will always be ON Gal1 will always be OFF Gal1 will be expressed only when galactose is present in the cell Gal1 will be expressed only when galactose is absent from the cell QUESTION 10 Click Save and Submit to save and submit. Click Save All Answers to save all answers. a 19 G #tv
Transcribed Image Text:O e. frameshift mutation QUESTION 9 In a lab, researchers induced a mutation to the Gal3 gene in yeast. The original sequence of the gene is show below: 3' 5' ATGAATACAAACGTTCCAATATTCAGTTCTCCGGTCAGAGATTTACCAAGGTCTTTCGAA TACTTATGTTTGCAAGGTTATAAGTCAAGAGGCCAGTCTCTAAACGGTTCCAGAAAGCTT 5' The modified sequence is shown below, with the mutation highlighted in bold: 3' 5' ATGAATACATAACGTTCCAATATTCAGTTCTCCGGTCAGAGATTTACCAAGGTCTTTCGAA 3' 3' TACTTATGTATTGCAAGGTTATAAGTCAAGAGGCCAGTCTCTAAACGGTTCCAGAAAGCTT 5' Q2: What effect will this mutation have on Gal1 expression? O There will be no effect Gal1 will always be ON Gal1 will always be OFF Gal1 will be expressed only when galactose is present in the cell Gal1 will be expressed only when galactose is absent from the cell QUESTION 10 Click Save and Submit to save and submit. Click Save All Answers to save all answers. a 19 G #tv
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