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Okazaki fragments - Wikipedia

en.wikipedia.org/wiki/Okazaki_fragments

Okazaki fragments are short, newly synthesized DNA fragments that are formed on the lagging ... DNA is synthesised from 5' to 3', so when copying the 3' to 5' strand, ... 3' to 5...

Campbell Biology: Chapter 16 Test Preparation Flashcards | Easy ...

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A) the creation of a strand of DNA from an RNA molecule. B) the creation .... 15) Which enzyme catalyzes the elongation of a DNA strand in the 5' → 3' direction?

Biology Chapter 13 Flashcards | Easy Notecards

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B) The 5' to 3' direction of one strand runs counter to the 5' to 3' direction of the ... enzyme catalyzes the elongation of a DNA strand in the 5' → 3' direction?

What enzyme catalyzes the elongation of a new DNA strand ...

www.reference.com/science/enzyme-catalyzes-elongation-new-dna-strand-322f2684fbe800b9

The enzyme that catalyzes the elongation of a DNA strand is DNA ... DNA polymerase binds to a strand of DNA and adds bases only in the 5' to 3' direction.

Exam 2 Answer Key

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Oct 15, 2013 ... 5. (2 pts) Which enzyme catalyzes the elongation of a DNA strand in the 5' – 3' direction? A. Primase B. Ligase C. DNA polymerase

DNA Replication in Prokaryotes - Boundless

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Prokaryotic DNA is replicated by DNA polymerase III in the 5' to 3' direction at a rate ... Explain the functions of the enzymes involved in prokaryotic DNA replication ... Single-strand binding proteins coat the strands of DNA near the replication fork to ... DNA are sealed by the enzyme DNA ligase that catalyzes the formation...

Biology | Multiple Choice Quiz - McGraw Hill Higher Education

highered.mheducation.com/sites/0073031208/student_view0/chapter14/multiple_choice.html

B), protein digesting enzymes did not affect the sample ... By convention, the sequence of bases in a nucleic acid is usually expressed in the ______ direction. .... DNA polymerase catalyzes the elongation of a DNA strand in the 5'-->3' direction ...

DNA Structure, Replication and Eukaryotic Chromatin Structure>

www.ndsu.edu/pubweb/~mcclean/plsc431/eukarychrom/eukaryo2.htm

DNA replication is semi-conservative, one strand serves as the template for the ... DNA Gyrase - This enzyme catalyzes the formation of negative supercoils ... 5' to 3' elongation (polymerase activity); 3' to 5' exonuclease (proof-reading ... DNA Polymerase III (Pol III) is the enzyme that performs the 5'-3' poly...

CHAPTER 5

www.bx.psu.edu/~ross/workmg/Replication1Ch5.htm

The chemistry of the synthesis reaction, the enzymes needed for separating the two .... Elongation proceeds by the replication machinery going around the template ... add nucleotides to a growing DNA chain exclusively in a 5' to 3' direction. ... As shown in Figure 5.7, one of the template DNA strands is oriented 3' to 5'...

Why is DNA replication performed in the 5' to 3' direction? - Biology ...

biology.stackexchange.com/questions/477/why-is-dna-replication-performed-in-the-5-to-3-direction

Jan 4, 2012 ... DNA replication goes in the 5' to 3' direction because DNA polymerase acts ... the 3'-OH of the free nucleotide to attach the phosphate of the existing strand? ... to the primer (through another enzyme or a secondary polymerase functionality). ... Actually there is a polymerase that catalyzes 3' - 5' ...

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Chapter 16 Flashcards | Easy Notecards

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B) The 5' to 3' direction of one strand runs counter to the to direction of the ... 16) In E. coli, which enzyme catalyzes the elongation of a new DNA strand in the ...

Answer B 15 Which enzyme catalyzes the elongation of a DNA - BIO ...

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Answer: B 15) Which enzyme catalyzes the elongation of a DNA strand in the 5' → 3' direction? A) primase B) DNA ligase C) DNA polymerase III D) ...

DNA Replication of Both Strands Proceeds Rapidly from Specific ...

www.ncbi.nlm.nih.gov

At a replication fork, both strands are synthesized in a 5′ → 3direction. ... An enzyme that catalyzes multiple rounds of elongation or digestion of a polymer ...