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Solutions to Practice Problems for Molecular Biology, Session 3: Transcription, Translation!! Question 1 !! Fill in the table: ! Transcription Translation Where does this process occur in a nucleus cytoplasm eukaryotic cell? What is the enzyme that carries out RNA polymerase Ribosome this process? What is the template that is read DNA RNA
Practice Problems for Molecular Biology, Session 3: Transcription, Translation. Fill in the table: Where does this process occur in a eukaryotic cell? What is the enzyme that carries out this process? What is the template that is read during this process? In what direction is the template read? What is the start signal/sequence for this process?
To determine that an RNA polymerase I mutation or deficiency is causing the defect in protein production, the scientist would need to make observations that provide evidence that RNA polymerases II and III are working in the cell.
Which of the following activities is the mutant polymerase likely to be missing, as compared to the normal polymerase? Circle all that apply. Shown below is a schematic of replicating DNA in a bacterial cell. Region 1. a) On the diagram, label the 5’ and the 3’ ends of the parental DNA strands.
Eukaryotic Gene Expression Practice Problems Class Work 1. Explain the central dogma of cell biology. 2. What is gene expression? 3. Transcription is the process of copying a sequence of DNA into a complementary strand of RNA. Number the events of transcription in order: _____RNA polymerase attaches at the promoter sequence on DNA
In this chapter, we have given you problems that will allow you to explore the structure and function of DNA and RNA and how proteins are elaborated in the cell. The first problems examine some of the most important experiments that led to the conclusion that DNA is the genetic material.
copying a gene's DNA sequence to make an RNA molecule. Transcription is performed by enzymes called RNA polymerases, which link nucleotides to form an RNA strand (using a DNA strand as a template). Transcription has three stages: initiation, elongation, and termination. In eukaryotes, RNA molecules must be processed after
