Answered: An open reading frame is defined by O…

Name: An open reading frame is defined byO absence of highly repetitive seq
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Description: An open reading frame is defined byO absence of highly repetitive sequencesO presence of transposable elementsplacement ona genome mapO homology with other speciesO a start and stop codon

Science

Biochemistry

An open reading frame is defined by O absence of highly repetitive sequences O presence of transposable elements placement on a genome map O homology with other species O a start and stop codon

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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Similar questions

Some exons in the human genome are quite small (lessthan 75 bp long). Identification of such “microexons” isdifficult because these distances are too short to reliablyuse ORF identification or codon bias to determine ifsmall genomic sequences are truly part of an mRNAand a polypeptide. What techniques of “gene finding”can be used to try to assess if a given region of 75 bpconstitutes an exon?
None
A bacterial species has a hypothetical sigma promoter that has the following sequence: TTGGCA - 18 bases - TATAAT What change in the level of transcription would there be if the sequence was mutated to: TTCGCA -18 bases -TATAAT O The mutation would bind the promoter to the consensus and produce normal levels of transcription O The mutation would inhibit the promoter thereby inhibiting transcription The mutation would move the promoter away from consensus and reduce the level of transcription O No change the consensus TATAAT sequence in the same. D00 F3 F4 F5 F6 F7 F8 F9 % & 5 6 7 8 9 %24
The coding (or “sense”)strand(again noticename ANDthe directionality)of DNAthat is known to encode the C-terminal end of a long E. coliprotein has the following nucleotide sequence:5′–CCATGCAAAGTAATAGGT–3′Give the sequence of the last three amino acids of the protein (label the C-terminus).
SA p PDF as trasc d PDF During the translation of an mRNA segment, different activated tRNAs (aatRNAs)-specified here by their anticodons written 3' to 5' bind through hydrogen bonds to mRNA in subscripts-successively codons in the following order: Teas fill PDF Cave UNOFFIC aatRNAGAA binds, then aatRNACAC, then aatRNAUUG, then aatRNAGUU, then aatRNAGUG, then aatRNAGAC What would the sequence of that mRNA segment be? O GAA CAC UUG GUU GUG GAC O CUU GUG AAC CAA CAC CUG O CTT GTG AAC CAA CAC CTG O Glu-His-Leu-Val-Val-Asp hu O Search PD maste omiss
GAC UAU GCG GGA GGO AAG CA UGA iwhat is The auino a cid that would Lesult from this m RNA SeepuenU?
During translation, the tRNA antlicodon sequence G-A-U vyould blnd to which MRNA codon (plck one of the cholces I -V below)? Note: all of the sequencos for tho quostlon and answors use the standard convention for representing ollgonuclootidos discussed In class whoro tho 5'-ond Is at the loft and the 3'-ond Is at the right. I) G-A-U II) U-A-G I) C-U-A IV) A-U-C V A-T-C OA. none of the cholces OB. IV Oc." OD.! OE, II
TATA TATAAT ATG STOP codon(s) AGGAGG CCUCCU ACCATEG GACA NAMENNI KEHIAKET III 11 11 11 11 Universal START codon Anti-Shine-Dalgama sequence found on ribosome Shine-Dalgamo consensus sequence Prokaryotic motif for RNAP RNA transcription termination motif downstream of STOP codon where CPSF binds Kozak consensus sequence Eukaryotic motif upstream of TATA Eukaryotic motif for RNA pol TAA and TAG and TGA Prokaryotic motif upstream of TATAAT
Prokaryotic and eukaryotic RNAS differ in which of the following ways? FRNA molecules are only part of the prokaryotic ribosome Prokaryotic RNAS have non-coding sequences that are removed during processing O Eukaryotes have a pre-mRNA that requires splicing to create a functional transcript O Eukaryotes have simpler ribosomes, consisting of fewer FRNAS
PLEASE FL OUT TABLE USING INSTRXUTIONS -USE BASE PAIRING RULES TO COMPLETE SECOND COLUMN FOR EACH MUTATION WRIYE IN ANY MRNA DOEONS RHAT WILL BE FHANGED AS THE REEULR OF RHE MURATION AND USE X MARKS RO INDÍCATE DOONS THAT WONT BE FHANGES CIRCLE STOP CODONS