The differences and relation between chromatin fibers and mitotic chromosome. Introduction: The genomic DNA (deoxyribonucleic acid) present in the nucleus of the cell is very large and this is a need to be packed in the form of condensed small fiber so that it can adjust into the cell. The packaging of the DNA is done by histone proteins and this protein-DNA complex is known as chromatin. These fibers are present like beads on string structure in the cell. Chromosomes are the condensed form of the chromatin carrying genetic information as genes.

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Answer 1

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Chapter 2, Problem 21PDQ

Summary Introduction

To review:

The differences and relation between chromatin fibers and mitotic chromosome.

Introduction:

The genomic DNA (deoxyribonucleic acid) present in the nucleus of the cell is very large and this is a need to be packed in the form of condensed small fiber so that it can adjust into the cell. The packaging of the DNA is done by histone proteins and this protein-DNA complex is known as chromatin. These fibers are present like beads on string structure in the cell. Chromosomes are the condensed form of the chromatin carrying genetic information as genes.

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a) In which stage of mitosis do chromosomes condense? (b) If a eukaryotic organism has a total of 34 chromosomes, how many pairs will the chromosomes be arranged in? (c) Define homologous chromosomes.

Why is the chromosome’s DNA tightly packed for mitosis and cytokinesis?

Within which phase of mitosis does chromatin condense into small manageable chromosomal units?

Answer 2

Question

Chapter 2, Problem 21PDQ

Summary Introduction

To review:

The differences and relation between chromatin fibers and mitotic chromosome.

Introduction:

The genomic DNA (deoxyribonucleic acid) present in the nucleus of the cell is very large and this is a need to be packed in the form of condensed small fiber so that it can adjust into the cell. The packaging of the DNA is done by histone proteins and this protein-DNA complex is known as chromatin. These fibers are present like beads on string structure in the cell. Chromosomes are the condensed form of the chromatin carrying genetic information as genes.

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Answer 3

Question

Chapter 2, Problem 21PDQ

Summary Introduction

To review:

The differences and relation between chromatin fibers and mitotic chromosome.

Introduction:

The genomic DNA (deoxyribonucleic acid) present in the nucleus of the cell is very large and this is a need to be packed in the form of condensed small fiber so that it can adjust into the cell. The packaging of the DNA is done by histone proteins and this protein-DNA complex is known as chromatin. These fibers are present like beads on string structure in the cell. Chromosomes are the condensed form of the chromatin carrying genetic information as genes.

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Answer 4

Question

Chapter 2, Problem 21PDQ

Summary Introduction

To review:

The differences and relation between chromatin fibers and mitotic chromosome.

Introduction:

The genomic DNA (deoxyribonucleic acid) present in the nucleus of the cell is very large and this is a need to be packed in the form of condensed small fiber so that it can adjust into the cell. The packaging of the DNA is done by histone proteins and this protein-DNA complex is known as chromatin. These fibers are present like beads on string structure in the cell. Chromosomes are the condensed form of the chromatin carrying genetic information as genes.

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Answer 5

Chapter 2, Problem 21PDQ

Summary Introduction

To review:

The differences and relation between chromatin fibers and mitotic chromosome.

Introduction:

The genomic DNA (deoxyribonucleic acid) present in the nucleus of the cell is very large and this is a need to be packed in the form of condensed small fiber so that it can adjust into the cell. The packaging of the DNA is done by histone proteins and this protein-DNA complex is known as chromatin. These fibers are present like beads on string structure in the cell. Chromosomes are the condensed form of the chromatin carrying genetic information as genes.

Answer 6

Chapter 2, Problem 21PDQ

Summary Introduction

To review:

The differences and relation between chromatin fibers and mitotic chromosome.

Introduction:

The genomic DNA (deoxyribonucleic acid) present in the nucleus of the cell is very large and this is a need to be packed in the form of condensed small fiber so that it can adjust into the cell. The packaging of the DNA is done by histone proteins and this protein-DNA complex is known as chromatin. These fibers are present like beads on string structure in the cell. Chromosomes are the condensed form of the chromatin carrying genetic information as genes.

Answer 7

Chapter 2, Problem 21PDQ

Summary Introduction

To review:

The differences and relation between chromatin fibers and mitotic chromosome.

Introduction:

The genomic DNA (deoxyribonucleic acid) present in the nucleus of the cell is very large and this is a need to be packed in the form of condensed small fiber so that it can adjust into the cell. The packaging of the DNA is done by histone proteins and this protein-DNA complex is known as chromatin. These fibers are present like beads on string structure in the cell. Chromosomes are the condensed form of the chromatin carrying genetic information as genes.

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Answer 11

Ch. 2 - CASE STUDY | Timing is everything A man in his...Ch. 2 - CASE STUDY | Timing is everything A man in his...Ch. 2 - CASE STUDY | Timing is everything A man in his...Ch. 2 - HOW DO WE KNOW? 1. In this chapter, we focused...Ch. 2 - 2. Review the Chapter Concepts list on page 12....Ch. 2 - What role do the following cellular components...Ch. 2 - 4. Discuss the concepts of homologous...Ch. 2 - If two chromosomes of a species are the same...Ch. 2 - Describe the events that characterize each stage...Ch. 2 - How are chromosomes named on the basis of their...

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