The 5 ′ end has a phosphate group of DNA while the 3 ′ end has a hydroxyl group. The 3 ′ → 5 ′ of DNA is the parent strand and is also called leading strand as it is able to replicate continuously by DNA polymerases. Its complementary strand is called the lagging strand.

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Chapter 9, Problem 13TF

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Introduction:

The 5′ end has a phosphate group of DNA while the 3′ end has a hydroxyl group. The 3′→5′ of DNA is the parent strand and is also called leading strand as it is able to replicate continuously by DNA polymerases. Its complementary strand is called the lagging strand.

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What proteins are crucial for creating and maintaining DNA replication forks? Choose the best explanation. Question 2 options: Helicase creates the replication fork; primase keeps the single strands from closing shut. Helicase creates the replication fork; single-strand binding proteins keep the single strands from reuniting. Ligase creates the replication fork; DNA polymerase II keeps the single strands from reuniting. Helicase creates the replication fork; ligase keeps the single strands from closing shut.

Identify if the statement is correct or incorrect, "DNA ligase separates the two strands of the relaxed DNA helix, the point of separation is the replication fork."

DNA polymerases are processive, which means that they remain tightly associated with the template strand while moving rapidly and adding nucleotides to the growing daughter stand. Which piece of the replication machinery accounts for this characteristic? Helicase Sliding Clamp Single Stranded Binding Protein Primase

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Question

Chapter 9, Problem 13TF

Summary Introduction

Introduction:

The 5′ end has a phosphate group of DNA while the 3′ end has a hydroxyl group. The 3′→5′ of DNA is the parent strand and is also called leading strand as it is able to replicate continuously by DNA polymerases. Its complementary strand is called the lagging strand.

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Answer 3

Question

Chapter 9, Problem 13TF

Summary Introduction

Introduction:

The 5′ end has a phosphate group of DNA while the 3′ end has a hydroxyl group. The 3′→5′ of DNA is the parent strand and is also called leading strand as it is able to replicate continuously by DNA polymerases. Its complementary strand is called the lagging strand.

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Answer 4

Question

Chapter 9, Problem 13TF

Summary Introduction

Introduction:

The 5′ end has a phosphate group of DNA while the 3′ end has a hydroxyl group. The 3′→5′ of DNA is the parent strand and is also called leading strand as it is able to replicate continuously by DNA polymerases. Its complementary strand is called the lagging strand.

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Answer 5

Chapter 9, Problem 13TF

Summary Introduction

Introduction:

The 5′ end has a phosphate group of DNA while the 3′ end has a hydroxyl group. The 3′→5′ of DNA is the parent strand and is also called leading strand as it is able to replicate continuously by DNA polymerases. Its complementary strand is called the lagging strand.

Answer 6

Chapter 9, Problem 13TF

Summary Introduction

Introduction:

The 5′ end has a phosphate group of DNA while the 3′ end has a hydroxyl group. The 3′→5′ of DNA is the parent strand and is also called leading strand as it is able to replicate continuously by DNA polymerases. Its complementary strand is called the lagging strand.

Answer 7

Chapter 9, Problem 13TF

Summary Introduction

Introduction:

The 5′ end has a phosphate group of DNA while the 3′ end has a hydroxyl group. The 3′→5′ of DNA is the parent strand and is also called leading strand as it is able to replicate continuously by DNA polymerases. Its complementary strand is called the lagging strand.

Answer 8

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Answer 11

Ch. 9.1 - Define the terms genome and gene.Ch. 9.1 - Differentiate between genotype and phenotype.Ch. 9.1 - Diagram a segment of DNA, labeling all important...Ch. 9.1 - Summarize the steps of bacterial DNA replication...Ch. 9.1 - Compare and contrast the synthesis of leading and...Ch. 9.2 - Explain how the classical view of the central...Ch. 9.2 - Prob. 7AYP Ch. 9.2 - Illustrate the steps of transcription, noting the...Ch. 9.2 - Prob. 9AYP Ch. 9.2 - Prob. 10AYP

The 5 ′ end has a phosphate group of DNA while the 3 ′ end has a hydroxyl group. The 3 ′ → 5 ′ of DNA is the parent strand and is also called leading strand as it is able to replicate continuously by DNA polymerases. Its complementary strand is called the lagging strand.

Solution Summary: The author explains that the lagging strand of DNA is formed in short pieces because DNA polymerases can synthesize in only one direction.

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Introduction:

The 5′ end has a phosphate group of DNA while the 3′ end has a hydroxyl group. The 3′→5′ of DNA is the parent strand and is also called leading strand as it is able to replicate continuously by DNA polymerases. Its complementary strand is called the lagging strand.

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Chapter 9 Solutions

The 5 ′ end has a phosphate group of DNA while the 3 ′ end has a hydroxyl group. The 3 ′ → 5 ′ of DNA is the parent strand and is also called leading strand as it is able to replicate continuously by DNA polymerases. Its complementary strand is called the lagging strand.

Solution Summary: The author explains that the lagging strand of DNA is formed in short pieces because DNA polymerases can synthesize in only one direction.

Concept explainers

Videos

Introduction: The 5′ end has a phosphate group of DNA while the 3′ end has a hydroxyl group. The 3′→5′ of DNA is the parent strand and is also called leading strand as it is able to replicate continuously by DNA polymerases. Its complementary strand is called the lagging strand.

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Chapter 9 Solutions

Introduction:

The 5′ end has a phosphate group of DNA while the 3′ end has a hydroxyl group. The 3′→5′ of DNA is the parent strand and is also called leading strand as it is able to replicate continuously by DNA polymerases. Its complementary strand is called the lagging strand.