Biology Biology Practice Problems Solutions Library

Transcription Solutions Library

Access 50 Transcription video and text solutions to help you complete your homework. Need to revisit the concept? Watch our Transcription learn videos.

Browse Solutions

50 solutions

Transcription

Q. During transcription of DNA to RNA:A. the RNA polymerase moves along the DNA in the 5' to the 3' direction.B. the 3' end of the RNA molecule is pro...

Solved • Oct 20, 2018

Transcription

Q. Which of the following is the correct transcript of mRNA for the following DNA template? (Note: this is not an entire sequence, it is just a small ...

Solved • Oct 2, 2018

Transcription

Q. Which of the following is the correct transcript of mRNA for the following DNA template?DNA template: 3' - ATGAAGCCGAGTCAT - 5'A. 3' - AUGACUCGGCUU...

Solved • Sep 30, 2018

Transcription

Q. Which of the following are different between prokaryotic and eukaryotic transcription? Select all that apply.A. The area within the cell in which t...

Solved • Sep 29, 2018

Transcription

Q. During which stage of eukaryotic transcription do the following processes take place?1. RNA polymerase II binds to the promoter2. The RNA transcrip...

Solved • Sep 23, 2018

Transcription

Q. Which is NOT a function of general transcription factors?A. recruitment and binding of RNA polymerase to promotersB. melting of the DNA helix to ex...

Solved • Sep 14, 2018

Transcription

Q. What would be the sequence of the RNA produced from teh following DNA segment, with the arrow indicating the start and direction of transcription? ...

Solved • Sep 9, 2018

Transcription

Q. What would be the sequence of the RNA produced from the following DNA segment, with the arrow indicating the start and direction of transcription? ...

Solved • Sep 6, 2018

Transcription

Q. Why is a cap added to mRNA, but not to tRNA or rRNA?A. RNA polymerase II transcribes mRNA, whereas RNA polymerase I transcribes rRNA, and RNA polym...

Solved • Sep 4, 2018

Transcription

Q. Which mRNA sequence does not play a role in intron splicing?A. an adenine nucleotide 18-40 nucleotides upstream of the 3' splice siteB. the 5' spli...

Solved • Sep 2, 2018

Transcription

Q. Below is a representation of a gene that encodes a protein. Which transcribed gene parts are included in the mRNA that interacts with the ribosome?...

Solved • Aug 31, 2018

Transcription

Q. The extreme 3' end of a prokaryotic mRNA is given below. What features of this RNA indicate that the sequence includes a transcription termination ...

Solved • Aug 27, 2018

Transcription

Q. Which of the following is NOT correct regarding mRNA?A. All mRNAs have 5' untranslated regionsB. All mRNAs contain a promoter 5' (upstream) of the ...

Solved • Aug 10, 2018

Transcription

Q. Which of the following is correct about the synthesis of RNA during transcription?A. It proceeds in a 5' to 3' direction, antiparallel to the sense...

Solved • Aug 10, 2018

Transcription

Q. Compare and contrast DNA replication and Transcription.

Solved • Aug 10, 2018

Transcription

Q. Consider the transcription bubbles shown below. If the gene is located to the left of the bubble, will the top or botom strand of DNA serve as the ...

Solved • Aug 1, 2018

Transcription

Q. Briefly describe the structure of eukaryotic chromatin. Cite two mechanisms by which that structure can be modified (from euchromatin to heterochro...

Solved • Jul 25, 2018

Transcription

Q. What is a promoter? Where on the transcription is it located? upstream or downstream?

Solved • Jul 24, 2018

Transcription

Q. Where does RNA polymerase attach and initiate transcription on the DNA sequence?

Solved • Jul 24, 2018

Transcription

Q. In eukaryotes transcription, what would happen if: a. RNA polymerase III is disabled b. RNA polymerase Il is disabled c. RNA polymerase I is disabl...

Solved • Jul 24, 2018

Transcription

Q. What signal terminates a protein chain?

Solved • Jul 24, 2018

Transcription

Q. What are the roles of transcription factors in eukaryotic transcription?

Solved • Jul 20, 2018

Transcription

Q. What are the functions of RNA polymerase I, Il and IlI?

Solved • Jul 20, 2018

Transcription

Q. What is transcription?

Solved • Jul 20, 2018

Transcription

Q. A template DNA strand contains the sequence 5'- ATG CTG AC -3'. This strand is transcribed __________.A. in a direction which depends on whether th...

Solved • Jul 20, 2018

Transcription

Q. Within a certain transcription unit, part of the template DNA strand has the following base sequence: 3' - GTC CCA ATT TAT - 5'. What would be the ...

Solved • Jul 20, 2018

Transcription

Q. Transcription is sometimes described as a process in which RNA is "copied" from the template strand of DNA. This statement is potentially misleadin...

Solved • Jul 20, 2018

Transcription

Q. If the following DNA is read in transcription, which of the following will be the start of the mRNA strand (all answers are 5' to 3')?Template: 3' ...

Solved • Jul 19, 2018

Transcription

Q. In the diagram below, two new nucleic acid strands are being synthesized.Extend each of the two fragments by adding two nucleotides (two for each f...

Solved • Jul 18, 2018

Transcription

Q. Compare and contrast RNA ploymerase in prokaryotes with DNA polymerase.

Solved • Jul 12, 2018

Transcription

Q. Which statement is most consistent with the one gene, one enzyme hypothesis originally proposed by Beadle and Tatum?A. Genes and enzymes are import...

Solved • Jul 9, 2018

Transcription

Q. In eukaryotic cells, promoter consensus sequences are recognized by accessory proteins that recruit a specific RNA polymerase. Which of the followi...

Solved • Jul 9, 2018

Transcription

Q. Describe four differences between Prokaryotic and Eukaryotic transcription.

Solved • Jul 2, 2018

Transcription

Q. What is the function of a start codon? A stop codon?

Solved • Jul 2, 2018

Transcription

Q. Signal transduction pathways can have a direct effect on transcription factors. What is the function of transcription factors?

Solved • Jun 27, 2018

Transcription

Q. Describe the difference between the 5' and 3' ends of a single-stranded nucleic acid and describe the ‘antiparallel' nature of double-stranded DNA. 

Solved • Jun 26, 2018

Transcription

Q. Describe the epigenetic mechanisms that affect transcription in eukaryotes. 

Solved • Jun 26, 2018

Transcription

Q. Which enzyme carries out transcription? How does this enzyme know where to start transcript and where to stop? 

Solved • Jun 15, 2018

Transcription

Q. Explain the role of release factors in transcription termination.

Solved • Jun 14, 2018

Transcription

Q. During transcription, an RNA molecule (shown in red) is transcribed from DNA (shown in blue). Can you label the bases on the RNA transcript? Drag t...

Solved • Jun 11, 2018

Transcription

Q. How would this molecule have to be altered, to be used in RNA transcription? a. Add another OH to the sugar. b. Remove a CH3 group from the base. c...

Solved • Jun 1, 2018

Transcription

Q. A gene is any DNA sequence that is transcribed to mRNA only.  a. True b. False

Solved • Jul 31, 2017

Transcription

Q. In eukaryotes transcription copies just one gene from one DNA strand, but replication copies both strands of an entire chromosome.  a. True b. Fa...

Solved • Jul 31, 2017

Transcription

Q. Amanatin is a toxin found in the death cap mushroom, Amanita phalloides. It inhibits RNA polymerase, thus blocking:  a. Transcription b. Translat...

Solved • Jul 31, 2017

Transcription

Q. The DNA sequence 5' – ATGCATGC – 3' will pair with which of the following RNA strands?  a. 5' – UAGCUAGC – 3' b. 3' – UACGUACG – 5' c. 3' – AUGC...

Solved • Jul 31, 2017

Transcription

Q. Why would it take more energy to separate the double-stranded region of DNA with the sequence GCGCGCGC than a region with the sequence ATATATAT?  ...

Solved • Jul 31, 2017

Transcription

Q. A DNA sequence that signals a gene's start is:  a. A codon b. An anticodon c. A terminator d. A promoter e. An amino acid attachment site

Solved • Jul 31, 2017

Transcription

Q. The strand of DNA that encodes the RNA molecule during transcription is the:  a. Lagging strand b. Leading strand c. Codon strand d. Template s...

Solved • Jul 31, 2017

Transcription

Q. Transcription and replication occur during ____________________ of the cell cycle.  a. Interphase b. Prophase c. Metaphase d. Anaphase e. Telo...

Solved • Jul 31, 2017

Transcription

Q. In transcription, nucleotides are added on in what direction? a. 3’ to 5’ b. 5’ to 3’ c. 5’ to 4’ d. all of the above answers are correct e. n...

Solved • Jul 26, 2017