ONA strands separate for replication. 2 Thymine on the original template strand base pairs with guanine through wabble, leading to an incorporated error. TTCG Wild type TTCG AAGC TTCG Mutant TTC AAGC Wild type TCCG AGGC DNA AGGC Wild type TTCG AAGC |At the next round of replication, the guanine nucleotide pairs with cytosine, leading to a transition mutation. AAGC 18.11 Wobble base pairing may lead to a replicated error.

ONA strands separate for replication. 2 Thymine on the original template strand base pairs with guanine through wabble, leading to an incorporated error. TTCG Wild type TTCG AAGC TTCG Mutant TTC AAGC Wild type TCCG AGGC DNA AGGC Wild type TTCG AAGC |At the next round of replication, the guanine nucleotide pairs with cytosine, leading to a transition mutation. AAGC 18.11 Wobble base pairing may lead to a replicated error.

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

Which of the following components is not involved during the formation of the replication fork? single-strand binding proteins helicase origin of replication ligase
Labeling DNA Replication Directions: Drag the lahels from the left tn corrary derti theinats of ar=rlicating strandarA 24 Newly Created Strand of ONA Replication Carke Original DNA Strand Replication Direction of Origin of Replication Directions: Bolow is a more in-depth look at a replication bubble. A.l of the psrts are still tne came, but
vvnicn the following statements are correct about the repair of a DNA duplex containing the sequence below that is grown INE coli (select all that apply)? Strand A Strand B GATCTAGCCGGCATCCGAT CTAGATCGGACGTAGGCTA Methyl ✔A. MutH cleaves Strand A O B. DNA repair will result in the bold A in strand B being replaced with a C O C. DNA repair will result in the bold G in strand A being replaced with a T ✔ D. Defect will not be properly repaired in dam(-) E coli O E. The mammalian repair system would also correct the mismatch shown based on the methylation status of the DNA
DNA Replication For the following piece of DNA, draw the replicated piece of DNA show me where the original and replicated strands of DNA end up. A ATCCGTTACCCA A ACGATATC C GTTA AC C GC G ITAG GCA ATGG GTTTG CTATAG GCA ATTGG C G C
5-ccuaaucg-34 3'-acctgcctataccggattagetetgatectaagcatgtc-5 The diagram above shows an RNA primer hydrogen-bonded to a DNA template. Which letter indicates the site where DNA polymerase would add nucleotides to this structure? OA OB D Any of these is possible C
nd 2 minutes): Any RNA polymerase in any organism: O A Synthesizes RNA chains in the 3 to-5" direction O B. Binds tightly to a reqion of DNA located thousands of base pairs away from the transcobed rogion of the DNA OC Has proofreading activity O D. Separates DNA strands throughout a long region of DNA (up to tinousands of base pairs) and then copies one of them. OE Has a subunit called A (lambda), which acts as a proofreading ribonuclease OF. Can initiate synthesis of a new RNA chain without a primer
DNA Replication Topoisomerase LAstand Primase E strand D Match the diagram with the correct term listed below. Structures Letter Okazaki fragments DNA polymerase RNA primer Helicase Leading strand Lagging strand 3' 5'
of estion 9 t of uestion THCA ▶ Sou 100- HC This reaction is Entropy is THC San Leafly ATA RNA polymerase SSSSSSSSSS ATTOGOGACATAA ATGACGGATCAGCCOCAAG UACUOCCUAGUC RNA Transcript TACTOCCTAGTCGGCOTTCOOCTTAACCOCTOTATIT (In this picture, RNA is being made by complementary base pairing with DNA.) This reaction is → Entropy is ◆
to 4 minutes) The schematic diagram below shows organization of the DNA replication fork. Match parts of the diagram (labeled A-F) with the corresponding term from the answer list (designated 31 parental duplex 5' 3' fork progression v A 1Lagging strand 2. An Okazaki tragment 3.Site of action of DNA topoisomerase 4 Leading strand 5. Site of action of DNA helicCase 6.Site of action of DNA ligase
40 Shown below is the antisense strand of DNA. What is the amino acid sequence that corresponds to this code? 5' AAAGCATACCGG 3' Second letter G. UUU Phe UCU UAU) Tyr UGC Cys UGU UUC UCC UAC Ser UAA Stop UGA Stop A UAG Stop UGG Trp UUA UCA UUG Leu UG CAU His CGU CGC CGA CGG CU CUU CUC CUA CUG CAC Pro Leu Arg CCA CAA) Gin CCG CAG AAU AUU AUC lle AUA AUG Met ACG ACU AGU AAC Asn AGC Ser ACC ACA Thr AAA1 AGA AAG Lys AGG Arg GAU) Asp GGC GAC Ala GAA GGU GUU GUC GUA Val GCU GCC Gly GCA GGA Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a PRO-VAL-SER-PHE PHE-ARG-MET-ALA GLY-HIS THR-LYS d LYS-ALA-TYR-ARG First letter Third letter
Match the strands (W - Z) to their role in replication (leading or lagging) 3' ||| 5 W Leading A. В. lagging z in
Origin of replication [ Choose ] [Choose] Codon Complementary pairs with cytosine in a DNA molecule The site of protein synthesis Ribozyme This molecule can begin the synthesis of a polymer of nucleotides without a primer A short peice of lagging stand DNA Primase A reflection of redundancy in the genetic code RNA which exhibits enzymatic properties Okazaki Fragment The process of making RNA from DNA Helicase DNA polymerase Transcription Enzyme which lays down a segment of RNA on replicating DNA so that DNA nucleotides can polymerize A sequence of three nucletotides which codes for an amino acid Ribosome Point Mutation Chromosome Wobble Position The point on a stand of DNA where replication begins Mitochondria RNA polymerase [ Choose ] Guanine