To initiate transcription. binds to a specific • called the , located at the 5' end of a gene. DNA polymerase RNA polymerase leading strand >A Moving to another q lagging strand sponse. primer primase promoter DNA sequence RNA sequence enhancer

To initiate transcription. binds to a specific • called the , located at the 5' end of a gene. DNA polymerase RNA polymerase leading strand >A Moving to another q lagging strand sponse. primer primase promoter DNA sequence RNA sequence enhancer

Name: To initiate transcription.binds to a specificv called the, located at
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Description: To initiate transcription.binds to a specificv called the, located at the 5' end of a gene.DNA polymeraseRNA polymeraseleading strandA Moving to another q lagging strandsponse.primerprimasepromoterDNA sequenceRNA sequenceenhancer

Biochemistry

6th Edition

ISBN:9781305577206

Author:Reginald H. Garrett, Charles M. Grisham

Publisher:Reginald H. Garrett, Charles M. Grisham

Chapter28: Dna Metabolism: Replication, Recombination, And Repair

Section: Chapter Questions

Problem 22P

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Similar questions

Energy that drives transcription is provided mainly by _______ . a. ATP c. GTP b. RNA nucleotides d. RNA polymerase
The following segment of DNA codes for a protein. The uppercase letters represent exons. The lowercase letters represent introns. The lower strand is the template strand. Draw the primary transcript and the mRNA resulting from this DNA.
Given the following tRNA anticodon sequence, derive the mRNA and the DNA template strand. Also, write out the amino acid sequence of the protein encoded by this message. tRNA: UAC UCU CGA GGC mRNA: protein: How many hydrogen bonds would be present in the DNA segment?
Eukaryotic mRNA: usessnRNPs to cut out introns and seal together translatableexons. uses a spliceosome mechanism made of DNA to recognizeconsensus sequences to cut and splice. has a guanine cap on its 39 end and a poly(A) tail on its 59 end. is composed of adenine, thymine, guanine, and cytosine. codes the guanine cap and poly(A) tail from the DNAtemplate.
Our bodies are not defenseless against mutagens that alter our genomic DNA sequences. What mechanisms are used to repair DNA?
A scientist mutates elF-2 to eliminate its GTP hydrolysis capability. How would this mutated form of elF-2 alter translation? Initiation factors would not be able to bind to mRNA The large ribosomal subunit would not be able to interact with itiRNA transcripts tRNAi-Met would not scan mRNA transcripts for the start codon elF-2 would not be able to interact with the small ribosomal subunit.
generated after a cDNA library is made unique sequences in the genome useful for mapping using sequence information all of the above
Match the terms with the best description. __ genetic message a. protein-coding segment __ promoter b. KN A polymerase binding site __ polysome c. read as base triplets __ exon d. removed before translation __ genetic code e. occurs only in groups __ intron f. complete set of 64 codons
The binding of _____ is required for transcription to start. a protein DNA polymerase RNA polymerase a transcription factor
The Events in Transcription Initiation Describe the sequence of events involved in the initiation of transcription by E. coil RNA polymerase. Include in your description those features a gene must have for proper recognition and transcription by RNA poIymerase.
Match the terms with the best description. ______ genetic message a. protein-coding segment ______ promoter b. transcription begins here ______ polysome c. read as base triplets ______ exon d. removed before translation ______ genetic code e. occurs only in groups ______ intron f. 64 codons ______ anticodon g. destroys ribosomes ______ RIP h. often causes a frameshift ______ deletion i. enzymatic RNA ______ rRNA j. binds to a codon
Cloning Genes Is a Multistep Process The following DNA sequence contains a six-base sequence that is a recognition and cutting site for a restriction enzyme. What is this sequence? Which enzyme will cut this sequence? (See Figure 13.5 for help.) 5 CCGAGGAAGCTTAC 3 3 GGCTCCTTCGAATG 5