The synthesis of new DNA requires energy. Where does this needed energy come from? The DNA polymerase reading the old DNA strand. The triphosphate nucleotide that is being added to the new DNA strand. The carbohydrates that the bacteria cell eats. The breaking of the hydrogen bonds between the opposite DNA strands.

The synthesis of new DNA requires energy. Where does this needed energy come from? The DNA polymerase reading the old DNA strand. The triphosphate nucleotide that is being added to the new DNA strand. The carbohydrates that the bacteria cell eats. The breaking of the hydrogen bonds between the opposite DNA strands.

Name: The synthesis of new DNA requires energy. Where does this needed energ
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Description: The synthesis of new DNA requires energy. Where does this needed energy come from?The DNA polymerase reading the old DNA strand.The triphosphate nucleotide that is being added to the new DNA strand.The carbohydrates that the bacteria cell eats.The br

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

10th Edition

ISBN:9781305967359

Author:STARR

Publisher:STARR

Chapter8: Dna Structure And Function

Section: Chapter Questions

Problem 9SA: Energy that drives the attachment of a nucleotide to the end of a growing strand of DNA comes from...

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Energy 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 ATP
Arrange the steps of DNA replication in the order that they occur. First step Helicase unwinds the DNA double helix. Last step Answer Bank DNA polymerase synthesizes DNA. RNA primers are added. DNA ligase joins DNA fragments together. RNA primers are removed. Single-stranded DNA-binding proteins bind to each template strand.
Some Processes Involved in DNA Replication The replication origin is identified. DNA primase builds RNA primer. Okazaki fragments are spliced by DNA ligase. Helicases bind and uncoil the DNA double helix. RNA primer is the starting point for DNA polymerase. DNA replication ends at the telomere where DNA codes for termination. DNA polymerase adds complementary nucleotides in the 5' to 3' direction in short segments called Okazaki fragments. The sequence in which the events numbered above occur during DNA replication of the lagging strand is Answer, Answer, Answer, Answer, Answer, Answer, and Answer.
Some Processes Involved in DNA Replication The replication origin is identified. DNA primase builds RNA primer. Okazaki fragments are spliced by DNA ligase. Helicases bind and uncoil the DNA double helix. RNA primer is the starting point for DNA polymerase. DNA replication ends at the telomere where DNA codes for termination. DNA polymerase adds complementary nucleotides in the 5' to 3' direction in short segments called Okazaki fragments. The sequence in which the events numbered above occur during DNA replication of the lagging strand is:
Why is an RNA primer necessary for DNA replication? The RNA primer is necessary for the activity of DNA ligase. The RNA primer creates the 5â and 3â ends of the strand. DNA polymerase can only add nucleotides to RNA molecules. DNA polymerase can only add nucleotides to an existing strand.
DNA contains the template needed to copy itself, but it has no catalytic activity in cells. What catalyzes the formation of phosphodiester bonds between adjacent nucleotides in the DNA polymer being formed? DNA polymerase deoxyribonucleotide triphosphates ribozymes ATP
Because the polymerization of nucleotides is an endergonic process, energy is required for it to occur. What does DNA polymerase use as its energy source? Group of answer choices ATP that is broken into ADP and P and released Energy from photons of light Entropy created from protein digestion Nucleotides incorporated into a growing chain provide their own energy in the form of trinucleotides
In DNA replication, the Multiple Choice determines what nucleotides are added to the new strand being synthesized. bond between RNA polymerase and the exposed base oxidation state of the phosphate group sugar found in the DNA nucleotides sequence of bases on the template strand
Because a newly synthesized DNA molecule consists of one old strand and one new strand, DNA replication is described as recombinatory. conservative. dispersive. semiconservative. transcriptive.
What determines the nucleotide sequence of the newly synthesized strand during DNA replication? the particular DNA polymerase catalyzing the reaction the relative amounts of the four nucleoside triphosphates in the cell the nucleotide sequence of the template strand the primase used in the reaction the arrangement of histones in the sugar phosphate backbone
From where does the cell obtain the energy to synthesize a new strand of DNA? Breaking the phosphate bonds in a molecule of ATP Breaking the phosphate bonds of the incoming trinucleotide Breaking the hydrogen bonds between complementary nucleotides Creating a H+ gradient following the transfer of high energy electrons
Which statement about DNA clamps is TRUE? They prime synthesis of DNA. They form ends of eukaryotic chromosomes. They remove mismatched nucleotides. They consist of B2 subunits. They utilize ATP.