Biology 2e
2nd Edition
ISBN: 9781947172517
Author: Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher: OpenStax
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Textbook Question
Chapter 14, Problem 8RQ
In eukaryotes, what is the DNA wrapped around?
- single-stranded binding proteins
- sliding clamp
- polymerase
- histones
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Students have asked these similar questions
Rolling circle replication is used to copy
the bacterial chromosome.
plasmids and some bacteriophage.
linear viruses.
eukaryotic chromosomes.
Given the replication events listed below which even takes place first
Single Strand binding proteins bind
Primase adds an RNA primer
Helicase unwinds the DNA double helix
DNA polymerase begins adding DNA nucleotides
Which of the following components are not a part of the RNA polymerase transciption bubble?
a.
Nacent RNA.
b.
Template strand (DNA)
c.
Coding strand (DNA)
d.
RNA-DNA hybrid helix.
Chapter 14 Solutions
Biology 2e
Ch. 14 - Figure 14.10 In eukaryotic cells, DNA and RNA...Ch. 14 - Figure 14.14 You isolate a cell strain in which...Ch. 14 - Figure 14.21 A fr am eshift mutation that results...Ch. 14 - If DNA of a particular species was analyzed and it...Ch. 14 - The experiments by Hershey and Chase helped...Ch. 14 - Bacterial transformation is a major concern in...Ch. 14 - DNA double helix does not have which of the...Ch. 14 - In eukaryotes, what is the DNA wrapped around?...Ch. 14 - Meselson and Stahl's experiments proved that DNA...Ch. 14 - If the sequence of the 5'-3' strand is AATGCTAC,...
Ch. 14 - How did Meselson and Stahl support Watson and...Ch. 14 - Which of the following components is not involved...Ch. 14 - Which of the following does the enzyme primase...Ch. 14 - In which direction does DNA replication take...Ch. 14 - A scientist randomly mutates the DNA of a...Ch. 14 - The ends of the linear chromosomes are maintained...Ch. 14 - Which of the following is not a true statement...Ch. 14 - During proofreading, which of the following...Ch. 14 - The initial mechanism for repairing nucleotide...Ch. 14 - A scientist creates fruit fly larvae with a...Ch. 14 - Explain Griffith's transformation experiments What...Ch. 14 - Why were radioactive sulfur and phosphorous used...Ch. 14 - When Chargaffwas performing his experiments, the...Ch. 14 - Provide a brief summary of the Sanger sequencing...Ch. 14 - Describe the structure and complementary base...Ch. 14 - Prokaryotes have a single circular chromosome...Ch. 14 - How did the scientific community learn that DNA...Ch. 14 - Imagine the Meselson and Stahl experiments had...Ch. 14 - DNA replication is bidirectional and...Ch. 14 - What are Okazaki fragments and how they are...Ch. 14 - If the rate of replication in a particular...Ch. 14 - Explain the events taking place at the replication...Ch. 14 - What is the role of a primer in DNA replication?...Ch. 14 - Quinolone antibiotics treat bacterial infections...Ch. 14 - How do the linear chromosomes in eukaryotes ensure...Ch. 14 - What is the consequence of mutation of a mismatch...Ch. 14 - An adult with a history of tanning has his genome...
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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
- Prokaryotes contain a ______ chromosome, and eukaryotes contain ________ chromosomes. a. single-stranded circular; single-stranded linear b. single-stranded linear: single-stranded circular c. double-stranded circular; double-stranded linear d. double-stranded linear; double-stranded circulararrow_forwardEnergy that drives the attachment of a nucleotide to the end of a growing strand of DNA comes from ________. a. the nucleotide b. DNA polymerase c. phosphate-group transfers from ATParrow_forwardCloning Genes Is a Multistep Process Which enzyme is responsible for covalently linking DNA strands together? a. DNA polymerase b. DNA ligase c. EcoRl d. restriction enzymes e. RNA polymerasearrow_forward
- Make the complementary strand for the following DNA template and label both strands as 5 to 3 or 3 to 5 (P = phosphate in the diagram). Draw an arrow showing the direction of synthesis of the new strand. How many hydrogen bonds are in this double strand of DNA? template: PAGGCTCGOH new strand:arrow_forwardThe 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.arrow_forwardThe initial mechanism for repairing nucleotide errors in DNA is _____. a. mismatch repair b. DNA polymerase proofreading c. nucleotide excision repair d. thymine dimersarrow_forward
- The enzyme that separates the two strands of a DNA molecule during replication is: DNA ligase DNA polymerase helicase primase During DNA replication, the lagging DNA strand forms as short sections known as: anticodons primers Okazaki fragments codons Which is not a form of RNA? dRNA rRNA mRNA tRNA just give answer choicearrow_forwardThe synthesis of a new strand begins with the synthesis of a(n) _____. The synthesis of a new strand begins with the synthesis of a(n) _____. Okazaki fragment single-strand binding protein RNA primer complementary to a preexisting DNA strand short pieces of DNA poly(A) tailarrow_forwardThe discontinuous aspect of replication of DNA is caused by ________. topoisomerases cutting the DNA in a random fashion sister-chromatid exchanges trinucleotide repeats the 5' to 3' polarity restriction of synthesis polymerase slippagearrow_forward
- The enzyme of E.coli is a nuclease that initiates the repair of double stranded DNA breaks by homologous recombinationa) DNA glycosylaseb) DNA ligasec) DNA polymerased) RNA polymerasearrow_forwardWhich enzymes are involved in DNA replications? There are multiple answers. Helicase DNA polymerase RNA polymerase DNA ligase single strand binding proteins peptidyl transferase σ unit release factorsarrow_forwardSort the phrases into the appropriate bins depending on which protein they describe. 1) Binds at the replication fork 2) binds after the replication fork 3) binds ahead of the replication fork 4) breaks H-bonds between bases 5) prevents H-bonds between bases 6) breaks covalent bonds in DNA backbone Helicase: Topoisomerase: Single-strand binding protein:arrow_forward
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