You use a Northern Blot to probe a sample of muscle tissue for a particular MRNA transcript. You detect no MRNA on your blot with this probe. What can you conclude? That this person does not express this gene That this MRNA is not transcribed in this tissue This person does not have the gene that codes for this MRNA Ouestion 10 1 nts 6,680 SEP 33 20 SSE-756 Eq43 Lea X POF MacBook Pro C Q Search or type URL $ & 2 3 4 6 7 9 O E Y U P 00 T LO RC

You use a Northern Blot to probe a sample of muscle tissue for a particular MRNA transcript. You detect no MRNA on your blot with this probe. What can you conclude? That this person does not express this gene That this MRNA is not transcribed in this tissue This person does not have the gene that codes for this MRNA Ouestion 10 1 nts 6,680 SEP 33 20 SSE-756 Eq43 Lea X POF MacBook Pro C Q Search or type URL $ & 2 3 4 6 7 9 O E Y U P 00 T LO RC

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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You are working for a pharmaceutical company are are tasked with creating E. Coli that express an influenza antigen (a protein that is recognized by our immune system) fortreatment of the influenza virus. The cDNA of the antigen is available in a carrier vector(pCARRY) that contains a kanamycin resistance gene as shown on the left below. Inorder to get E. Coli to express the antigen, you need to clone the gene for the influenzaantigen into an expression vector that contains an E. Coli-specific promoter. You obtain such an expression vector, which contains an ampicillin resistance gene as shown on the right below (pBACTERIA) a. An end generated by digestion with BamH1 can be ligated to an end generated by digestion with BlgII. Why is this possible? b. To clone the gene for the influenza antigen from pCARRY into pBACTERIA plasmid:i. What restriction enzyme should you use to digest pCARRY? ii. What restriction enzyme should you use to digest pBACTERIA? c. After you ligate the products of…
Select all the examples of mutations that are likely to have a global effect on gene expressio
A. MRNA Non Protein Non В. Mut MRNA Protein Non Mut Mut MRNA Non Mut Non Mut Protein Non Mut Biology: How Life Works, Second Edition O 2016 W.H. Freeman and Company Biology: How Life Works, Second Edition O 2016 W.H. Freeman and Company Biology: How Life Works, Second Edition O 2016 W.H. Freeman and Company D. MRNA Protein E. MRNA Protein Non Mut Non Mut Non Mut Non Mut Biology: How Life Works, Second Edition O 2016 W.H. Freeman and Company Biology: How Life Works, Second Edition O 2016 W.H. Freeman and Company Non = nonmutant Which of these pairs of gels would result from a non-sense mutation in exon 4? A E O O O O O
Which of the following cis regulatory elements are present in the pre-mRNA sequence? SRs hnRNPs ESES All of the above
< cmillanlearning.com/courses/524184d9-b150-4548-bf7f-5242bf5588ef/4/8cepqq/tools/assessment/item... A ☆ Ⓡ Completed 33 out of 45 Question 34 of 45 Macmillan Learning Pre-mRNA 5 mRNA Q Search X 1 Assessment - Moleau X 30 31 Coding segment 20 O a protective cap is put on the 5' end Ononcoding exons are edited out and removed 104 105 Use the diagram to select the correct statement regarding RNA splicing. O a string of adenines is put on the 3′ end O noncoding introns are edited out and removed D RNA Splicing 146 3 00 19 1 146 SEC 3' □ © 3 8 "D Ⓒ Next Question ^ KX QOY CD 3:53 PM 10/1/2023
Refer to the following illustration to answer the question. ORGANISM A embryonic stage 1 gene 1 gene 2 III regulatory DNA sequences transcription regulator embryonic stage 2 gene 1 TIME gene 2 III gene 3 gene 3 ITT O all of the above ΔΔ 444 RELATED ORGANISM B embryonic stage 1 gene 1 embryonic stage 2 gene 1 gene 2 the presence of some genes the location of a gene regulatory DNA O the differential expression of gene 1 TIME According to this hypothetical case, the difference between the two organisms is: gene 2 the timing of gene expression of a transcription regulator gene 3 gene 3 I
Trans-acting regulators of gene expression include? (Select all that apply) Question 6 options: Introns Activators UAS Promoters Start codons Enhancers Histone deacetylases Silencers The TATA box Insulator sequences
Which method is most likely used to regulate the expression of a gene that is active during embryonic development but then silenced for the rest of the life of the individual? Histone modification Post translational modifications Alternative Splicing Controlling RNA export from the nucleus