Biology (MindTap Course List)
11th Edition
ISBN: 9781337392938
Author: Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher: Cengage Learning
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Textbook Question
Chapter 12, Problem 10TYU
A lagging strand forms by (a) joining primers (b) joining Okazaki fragments (c) joining leading strands (d) breaking up a leading strand (e) joining primers, Okazaki fragments, and leading strands
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Students have asked these similar questions
In which region(s) will Okazaki fragments be found during new strand synthesis? (see image for diagram)
a) Region E only
b) REgions E and F both
c) Neither region E nor region F
d) Region F only
(a) Write the DNA double strand.
(b) Assuming the gel pattern represents the template strand, transcribe and
translate the DNA.
(c) Write the anticodon sequence.
A
G
2nd (middle) Base of a Codon
1*
3rd
U
A
G
Base
Base
UUU - Phe
U
UUC - Phe
UCU - Ser
UCC - Ser
UAU - Tyr
UAC - Tyr
UGU - Cys
UGC - Cys
UUA - Leu
UCA- Ser
UAA - STOP
UGA - STOP
UUG -Leu
CUU - Leu
CUC - Leu
UCG-Ser
CCU - Pro
CCC- Pro
UAG- STOP
CAU - His
САC - His
UGG- Trp
CGU - Arg
CGC - Arg
CGA - Arg
CGG- Arg
CỦA - Leu
ССА-Pro
CAA - Gin
CAG- Gin
AAU - Asn
CUG - Leu
CCG-Pro
AUU - Ile
ACU - Thr
АCC - Th
ACA - Thr
AGU – Ser
A
AGC - Ser
AGA - Arg
AGG - Arg
GGU - Gly
GGC - Gly
GGA - Gly
GGG - Gly
AUC - lle
AAC - Asn
AAA - Lys
AAG - Lys
GAU - Asp
GAC - Asp
GAA - Glu
AUA- lle
AUG - Met
ACG - Thr
G
GUU - Val
GCU - Ala
GCC - Ala
GUC - Val
GUA- Val
GCA - Ala
GUG - Val
GCG - Ala
GAG - Glu
PUAGPCAGUCACUCAG
|
A lagging strand is sketched below. The Okazaki fragment DNA is red, and the RNA primers are dashed orange lines.
a) Which Okazaki fragment was made first, A, B, or C?
b) When ligase joins fragments A and B, will it act at arrow 1, 2, or both?
Chapter 12 Solutions
Biology (MindTap Course List)
Ch. 12.1 - Summarize the evidence that accumulated during the...Ch. 12.1 - Prob. 2LOCh. 12.1 - Prob. 1CCh. 12.1 - Prob. 2CCh. 12.2 - Explain how nucleotide subunits link to form a...Ch. 12.2 - Describe how the two strands of DNA are oriented...Ch. 12.2 - Prob. 5LOCh. 12.2 - Prob. 1CCh. 12.2 - Prob. 2CCh. 12.2 - Prob. 3C
Ch. 12.3 - Cite evidence from Meselson and Stahls experiment...Ch. 12.3 - Prob. 7LOCh. 12.3 - Explain the complexities of DNA replication that...Ch. 12.3 - Discuss how enzymes proofread and repair errors in...Ch. 12.3 - Prob. 10LOCh. 12.3 - How did the ability to distinguish old and newly...Ch. 12.3 - What feature of DNA structure causes DNA...Ch. 12.3 - What is the reason that eukaryotic cells require...Ch. 12 - When Griffith injected mice with a combination of...Ch. 12 - Which of the following inspired Avery and his...Ch. 12 - In the Hershey-Chase experiment with...Ch. 12 - The two complementary strands of the DNA double...Ch. 12 - If a segment of DNA is 5 CATTAC 3, the...Ch. 12 - Each DNA strand has a backbone that consists of...Ch. 12 - The experiments in which Meselson and Stahl grew...Ch. 12 - The statement DNA replicates by a semiconservative...Ch. 12 - Topoisomerases (a) synthesize DNA (b) synthesize...Ch. 12 - A lagging strand forms by (a) joining primers (b)...Ch. 12 - The immediate source of energy for DNA replication...Ch. 12 - Which of the following statements about eukaryotic...Ch. 12 - Prob. 13TYUCh. 12 - Prob. 14TYUCh. 12 - Prob. 15TYUCh. 12 - INTERPRET DATA In the Hershey-Chase experiment,...Ch. 12 - EVOLUTION LINK How does DNA being the universal...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- A solution contains DNA polymerase and the Mg ²+ salts of dATP, dGTP, dCTP, and TTP. The following DNA molecules are added to aliquots of this solution. Which of them would lead to DNA synthesis? (a) A single-stranded closed circle containing 1000 nucleotide units. (b) A double-stranded closed circle containing 1000 nucleotide pairs. (c) A single-stranded closed circle of 1000 nucleotides base-paired to a linear strand of 500 nucleotides with a free 3' -OH terminus. (d) A double-stranded linear molecule of 1000 nucleotide pairs with a free 3’-OH group at each end.arrow_forwardGive the sequence of unpaired bases that would be sticky with the following sequences:(a) GGTAC (b) ACCCA (c) GTGTCarrow_forwardThe following diagrams represent DNA molecules that are undergoing replication. Draw in the strands of newly synthesized DNA and identify (a) the polarity of the newly synthesized strands, (b) the leading and lagging strands, (c) Okazaki fragments, and (d) RNA primers.arrow_forward
- Which of the following pairs of base sequences could form ashort stretch of a normal double helix of DNA?(A) 5′-AGCT-3′ with 5′-TCGA-3′(B) 5′-GCGC-3′ with 5′-TATA-3′(C) 5′-ATGC-3′ with 5′-GCAT-3′(D) All of these pairs are correctarrow_forwardb) For a DNA strand with the given genetic code of bases , undergoing transcription, what will be the complimentary RNA strand? Provide the direction as well as 5" and 3" indicators for the new genetic genome. 5" G-A-A-C-T-G-G-A^T-T-C-T-A-C-C3'.arrow_forwardAll transposons would have these components among A- D EXCEPT A) O transposase |B) O nsertion sequences o O nverted repeat sequences D) O an ori (origin of replication)arrow_forward
- Draw a molecule of DNA undergoing eukaryotic linear replication. On your drawing, identify (a) origin of replication, (b) polarity (5′ and 3′ ends) of all template and newly synthesized strands, (c) leading and lagging strands, (d) Okazaki fragments, and (e) locations of primers.arrow_forwardWhich of the following DNAs is most likely to contain the recognition sequence for a homodimeric DNA binding protein? (Note that only one strand of the DNA is shown - you will find it helpful to write down the sequence and the sequence of the opposite strand to answer this question.) a) 5’- G A G C G A T C G C T C - 3’ b) 5’- G A G C G A G A G C G A - 3’ c) 5’- G A G C G A A G C G A G - 3’arrow_forward3’atgtaccatgcgcaaatttaaaggccc5’. a) Using this single template strand of a DNA as a template, write the base sequence of the complementary strand. b) List the molecules must be present for DNA to be replicated and briefly describe their function.arrow_forward
- 1) Which statement below explains the trick in sanger sequencing that produces fluorescently labeled fragments at every length within a fragment? a) When synthesizing a copy of the DNA to be sequenced, a high concentration of fluorescently labeled dideoxynucleotides (ddNTPs) are used along with a low concentration of deoxynucleotides (dNTPs) to produce the chain termination events at every location in the sequence. b) When synthesizing a copy of the DNA to be sequenced, fluorescently labeled dideoxynucleotides (ddNTPs) are used instead of deoxynucleotides (dNTPs) to produce the chain termination events at every location in the sequence. c) When synthesizing a copy of the DNA to be sequenced, a low concentration of fluorescently labeled dideoxynucleotides (ddNTPs) are used along with a high concentration of deoxynucleotides (dNTPs) to produce the chain termination events at every location in the sequence. d) When synthesizing a copy of the DNA to be sequenced, fluorescently labeled…arrow_forwardWrite the sequence of the complementary DNA strand that pairs with each of the following DNA base sequences:(a) TTAGCC(b) AGACATarrow_forwardFor some DNAS it is possible to separate the two strands, after denaturation, in a CsCl gradient. (a) What property of any DNA determines where it will band in a CsCI gradient? (b) What kind of DNA might have two strands that differ sufficiently in this property that they could be separated after denaturation?arrow_forward
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