8. Which reporter construct design would be best for moni IGFP green when, and how much a gene-of-interest is transcribed? fluorescent protein) A. Replace the promoter with the GFP sequence, leaving the CRM and gene coding region intact. B. Include the CRM and promoter but replace the gene coding region with the GFP sequence. C. Include the CRM and promoter and add the GFP sequence to the end of the gene coding region, in the same reading frame. D. Replace the CRM with the GFP sequence and leave the promoter and gene coding region intact.

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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8. Which reporter construct design would be best for monitoring where,
(GFP green
when, and how much a gene-of-interest is transcribed?
fluorescent protein)
A. Replace the promoter with the GFP sequence, leaving the CRM
and gene coding region intact.
B. Include the CRM and promoter but replace the gene coding
region with the GFP sequence.
C. Include the CRM and promoter and add the GFP sequence to the
end of the gene coding region, in the same reading frame.
D. Replace the CRM with the GFP sequence and leave the promoter
and gene coding region intact.
9. Which feature, if mutated, would destroy the ability of an insertion
sequence element to be transposed?
A. its transposase gene
B. its reverse transcriptase gene
C. its target site duplication
D. its inverted repeats
10. What is a poly-A tail?
A. the region where the ribosome initiates translation
B. the termination signal of bacterial translation
C. the complementary base-pairing region that forms stem-loop
structures
D. a modification of the 3' end of eukaryotic transcripts
11. Why can placental cells "afford" to express ERVs, while they are
silenced in differentiating cells during early development?
A. The placenta is a transient organ, so fitness costs are
unlikely to be high
B. ERVS stimulate the baby's immune system
C. Placental cells arise from eggs, which have most of the
cytoplasm.
D. Placental cells generate more ATP, so replication extra DNA is
not a problem.
:=
Transcribed Image Text:8. Which reporter construct design would be best for monitoring where, (GFP green when, and how much a gene-of-interest is transcribed? fluorescent protein) A. Replace the promoter with the GFP sequence, leaving the CRM and gene coding region intact. B. Include the CRM and promoter but replace the gene coding region with the GFP sequence. C. Include the CRM and promoter and add the GFP sequence to the end of the gene coding region, in the same reading frame. D. Replace the CRM with the GFP sequence and leave the promoter and gene coding region intact. 9. Which feature, if mutated, would destroy the ability of an insertion sequence element to be transposed? A. its transposase gene B. its reverse transcriptase gene C. its target site duplication D. its inverted repeats 10. What is a poly-A tail? A. the region where the ribosome initiates translation B. the termination signal of bacterial translation C. the complementary base-pairing region that forms stem-loop structures D. a modification of the 3' end of eukaryotic transcripts 11. Why can placental cells "afford" to express ERVs, while they are silenced in differentiating cells during early development? A. The placenta is a transient organ, so fitness costs are unlikely to be high B. ERVS stimulate the baby's immune system C. Placental cells arise from eggs, which have most of the cytoplasm. D. Placental cells generate more ATP, so replication extra DNA is not a problem. :=
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