DNA consists of subunits called_. Each subunit consists of three parts:,, and_.

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Answer 1

Textbook Question

Chapter 11, Problem 1FTB

DNA consists of subunits called_________. Each subunit consists of three parts:________,________, and_________.

Expert Solution & Answer

Summary Introduction

To review:

The given blank space in the statement, “deoxyribonucleic acid (DNA) consists of subunits called ______. Each subunit consists of three parts: ____, _____, and _____.

Introduction:

DNA is a molecule which carries of genetic information in all living organisms except few viruses. DNA is a double helix structure formed by base pairs attached to a sugar-phosphate backbone. DNA is wrapped around a protein complex known as histones which further forms chromatin. This complex and organized structure is as a nucleosome in a eukaryotic cell.

Explanation of Solution

Nucleotide: Nucleotides are those organic biomolecules which act as a monomer for building up a long chain of DNA. It is a building block of nucleic acids. Nucleotide is composed of three subunits, namely, a sugar (pentose sugar), nitrogenous bases, and a phosphate group. When a nucleoside attaches with a phosphate group it then forms a nucleotide.

In case of ribonucleic acid (RNA), the pentose sugar is a ribose sugar while in case of DNA sugar is deoxyribose. The pentose sugar structurally lacks an oxygen atom from its two carbon position, thus named as deoxyribose.

Phosphate group: This group is chemically derived from phosphoric acid. When attached to the pentose sugar form a nucleotide. The linkage between the two nucleotides is helped by the phosphate group via a phosphodiester linkage.

Bases: Nitrogenous bases consist of nitrogen, carbon, and hydrogen in their homocyclic and heterocyclic rings. There exist five types of bases: adenine, thymine, guanine, cytosine, and uracil (in case of RNA). They form a strand in a double-helical structure of DNA. Their stability is directed by hydrogen bondings.

Conclusion

DNA consists of subunits called nucleotide. Each subunit consists of three parts: pentose sugar, a phosphate group, and nitrogenous bases.

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Which of the following is not a sequence-specific DNA binding protein? 1. the catabolite-activated protein 2. the trp repressor protein 3. the flowering locus C protein 4. the flowering locus D protein 5. GAL4 6. all of the above are sequence-specific DNA binding proteins

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Answer 2

Textbook Question

Chapter 11, Problem 1FTB

DNA consists of subunits called_________. Each subunit consists of three parts:________,________, and_________.

Expert Solution & Answer

Summary Introduction

To review:

The given blank space in the statement, “deoxyribonucleic acid (DNA) consists of subunits called ______. Each subunit consists of three parts: ____, _____, and _____.

Introduction:

DNA is a molecule which carries of genetic information in all living organisms except few viruses. DNA is a double helix structure formed by base pairs attached to a sugar-phosphate backbone. DNA is wrapped around a protein complex known as histones which further forms chromatin. This complex and organized structure is as a nucleosome in a eukaryotic cell.

Explanation of Solution

Nucleotide: Nucleotides are those organic biomolecules which act as a monomer for building up a long chain of DNA. It is a building block of nucleic acids. Nucleotide is composed of three subunits, namely, a sugar (pentose sugar), nitrogenous bases, and a phosphate group. When a nucleoside attaches with a phosphate group it then forms a nucleotide.

In case of ribonucleic acid (RNA), the pentose sugar is a ribose sugar while in case of DNA sugar is deoxyribose. The pentose sugar structurally lacks an oxygen atom from its two carbon position, thus named as deoxyribose.

Phosphate group: This group is chemically derived from phosphoric acid. When attached to the pentose sugar form a nucleotide. The linkage between the two nucleotides is helped by the phosphate group via a phosphodiester linkage.

Bases: Nitrogenous bases consist of nitrogen, carbon, and hydrogen in their homocyclic and heterocyclic rings. There exist five types of bases: adenine, thymine, guanine, cytosine, and uracil (in case of RNA). They form a strand in a double-helical structure of DNA. Their stability is directed by hydrogen bondings.

Conclusion

DNA consists of subunits called nucleotide. Each subunit consists of three parts: pentose sugar, a phosphate group, and nitrogenous bases.

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Answer 3

Textbook Question

Chapter 11, Problem 1FTB

DNA consists of subunits called_________. Each subunit consists of three parts:________,________, and_________.

Expert Solution & Answer

Summary Introduction

To review:

The given blank space in the statement, “deoxyribonucleic acid (DNA) consists of subunits called ______. Each subunit consists of three parts: ____, _____, and _____.

Introduction:

DNA is a molecule which carries of genetic information in all living organisms except few viruses. DNA is a double helix structure formed by base pairs attached to a sugar-phosphate backbone. DNA is wrapped around a protein complex known as histones which further forms chromatin. This complex and organized structure is as a nucleosome in a eukaryotic cell.

Explanation of Solution

Nucleotide: Nucleotides are those organic biomolecules which act as a monomer for building up a long chain of DNA. It is a building block of nucleic acids. Nucleotide is composed of three subunits, namely, a sugar (pentose sugar), nitrogenous bases, and a phosphate group. When a nucleoside attaches with a phosphate group it then forms a nucleotide.

In case of ribonucleic acid (RNA), the pentose sugar is a ribose sugar while in case of DNA sugar is deoxyribose. The pentose sugar structurally lacks an oxygen atom from its two carbon position, thus named as deoxyribose.

Phosphate group: This group is chemically derived from phosphoric acid. When attached to the pentose sugar form a nucleotide. The linkage between the two nucleotides is helped by the phosphate group via a phosphodiester linkage.

Bases: Nitrogenous bases consist of nitrogen, carbon, and hydrogen in their homocyclic and heterocyclic rings. There exist five types of bases: adenine, thymine, guanine, cytosine, and uracil (in case of RNA). They form a strand in a double-helical structure of DNA. Their stability is directed by hydrogen bondings.

Conclusion

DNA consists of subunits called nucleotide. Each subunit consists of three parts: pentose sugar, a phosphate group, and nitrogenous bases.

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Answer 4

Textbook Question

Chapter 11, Problem 1FTB

DNA consists of subunits called_________. Each subunit consists of three parts:________,________, and_________.

Expert Solution & Answer

Summary Introduction

To review:

The given blank space in the statement, “deoxyribonucleic acid (DNA) consists of subunits called ______. Each subunit consists of three parts: ____, _____, and _____.

Introduction:

DNA is a molecule which carries of genetic information in all living organisms except few viruses. DNA is a double helix structure formed by base pairs attached to a sugar-phosphate backbone. DNA is wrapped around a protein complex known as histones which further forms chromatin. This complex and organized structure is as a nucleosome in a eukaryotic cell.

Explanation of Solution

Nucleotide: Nucleotides are those organic biomolecules which act as a monomer for building up a long chain of DNA. It is a building block of nucleic acids. Nucleotide is composed of three subunits, namely, a sugar (pentose sugar), nitrogenous bases, and a phosphate group. When a nucleoside attaches with a phosphate group it then forms a nucleotide.

In case of ribonucleic acid (RNA), the pentose sugar is a ribose sugar while in case of DNA sugar is deoxyribose. The pentose sugar structurally lacks an oxygen atom from its two carbon position, thus named as deoxyribose.

Phosphate group: This group is chemically derived from phosphoric acid. When attached to the pentose sugar form a nucleotide. The linkage between the two nucleotides is helped by the phosphate group via a phosphodiester linkage.

Bases: Nitrogenous bases consist of nitrogen, carbon, and hydrogen in their homocyclic and heterocyclic rings. There exist five types of bases: adenine, thymine, guanine, cytosine, and uracil (in case of RNA). They form a strand in a double-helical structure of DNA. Their stability is directed by hydrogen bondings.

Conclusion

DNA consists of subunits called nucleotide. Each subunit consists of three parts: pentose sugar, a phosphate group, and nitrogenous bases.

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Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Summary Introduction

To review:

The given blank space in the statement, “deoxyribonucleic acid (DNA) consists of subunits called ______. Each subunit consists of three parts: ____, _____, and _____.

Introduction:

DNA is a molecule which carries of genetic information in all living organisms except few viruses. DNA is a double helix structure formed by base pairs attached to a sugar-phosphate backbone. DNA is wrapped around a protein complex known as histones which further forms chromatin. This complex and organized structure is as a nucleosome in a eukaryotic cell.

Explanation of Solution

Nucleotide: Nucleotides are those organic biomolecules which act as a monomer for building up a long chain of DNA. It is a building block of nucleic acids. Nucleotide is composed of three subunits, namely, a sugar (pentose sugar), nitrogenous bases, and a phosphate group. When a nucleoside attaches with a phosphate group it then forms a nucleotide.

In case of ribonucleic acid (RNA), the pentose sugar is a ribose sugar while in case of DNA sugar is deoxyribose. The pentose sugar structurally lacks an oxygen atom from its two carbon position, thus named as deoxyribose.

Phosphate group: This group is chemically derived from phosphoric acid. When attached to the pentose sugar form a nucleotide. The linkage between the two nucleotides is helped by the phosphate group via a phosphodiester linkage.

Bases: Nitrogenous bases consist of nitrogen, carbon, and hydrogen in their homocyclic and heterocyclic rings. There exist five types of bases: adenine, thymine, guanine, cytosine, and uracil (in case of RNA). They form a strand in a double-helical structure of DNA. Their stability is directed by hydrogen bondings.

Conclusion

DNA consists of subunits called nucleotide. Each subunit consists of three parts: pentose sugar, a phosphate group, and nitrogenous bases.

Answer 8

Expert Solution & Answer

Summary Introduction

To review:

The given blank space in the statement, “deoxyribonucleic acid (DNA) consists of subunits called ______. Each subunit consists of three parts: ____, _____, and _____.

Introduction:

DNA is a molecule which carries of genetic information in all living organisms except few viruses. DNA is a double helix structure formed by base pairs attached to a sugar-phosphate backbone. DNA is wrapped around a protein complex known as histones which further forms chromatin. This complex and organized structure is as a nucleosome in a eukaryotic cell.

Explanation of Solution

Nucleotide: Nucleotides are those organic biomolecules which act as a monomer for building up a long chain of DNA. It is a building block of nucleic acids. Nucleotide is composed of three subunits, namely, a sugar (pentose sugar), nitrogenous bases, and a phosphate group. When a nucleoside attaches with a phosphate group it then forms a nucleotide.

In case of ribonucleic acid (RNA), the pentose sugar is a ribose sugar while in case of DNA sugar is deoxyribose. The pentose sugar structurally lacks an oxygen atom from its two carbon position, thus named as deoxyribose.

Phosphate group: This group is chemically derived from phosphoric acid. When attached to the pentose sugar form a nucleotide. The linkage between the two nucleotides is helped by the phosphate group via a phosphodiester linkage.

Bases: Nitrogenous bases consist of nitrogen, carbon, and hydrogen in their homocyclic and heterocyclic rings. There exist five types of bases: adenine, thymine, guanine, cytosine, and uracil (in case of RNA). They form a strand in a double-helical structure of DNA. Their stability is directed by hydrogen bondings.

Conclusion

DNA consists of subunits called nucleotide. Each subunit consists of three parts: pentose sugar, a phosphate group, and nitrogenous bases.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

To review:

The given blank space in the statement, “deoxyribonucleic acid (DNA) consists of subunits called ______. Each subunit consists of three parts: ____, _____, and _____.

Introduction:

DNA is a molecule which carries of genetic information in all living organisms except few viruses. DNA is a double helix structure formed by base pairs attached to a sugar-phosphate backbone. DNA is wrapped around a protein complex known as histones which further forms chromatin. This complex and organized structure is as a nucleosome in a eukaryotic cell.

Answer 12

Explanation of Solution

Nucleotide: Nucleotides are those organic biomolecules which act as a monomer for building up a long chain of DNA. It is a building block of nucleic acids. Nucleotide is composed of three subunits, namely, a sugar (pentose sugar), nitrogenous bases, and a phosphate group. When a nucleoside attaches with a phosphate group it then forms a nucleotide.

In case of ribonucleic acid (RNA), the pentose sugar is a ribose sugar while in case of DNA sugar is deoxyribose. The pentose sugar structurally lacks an oxygen atom from its two carbon position, thus named as deoxyribose.

Phosphate group: This group is chemically derived from phosphoric acid. When attached to the pentose sugar form a nucleotide. The linkage between the two nucleotides is helped by the phosphate group via a phosphodiester linkage.

Bases: Nitrogenous bases consist of nitrogen, carbon, and hydrogen in their homocyclic and heterocyclic rings. There exist five types of bases: adenine, thymine, guanine, cytosine, and uracil (in case of RNA). They form a strand in a double-helical structure of DNA. Their stability is directed by hydrogen bondings.

Answer 13

Conclusion

DNA consists of subunits called nucleotide. Each subunit consists of three parts: pentose sugar, a phosphate group, and nitrogenous bases.

Answer 14

Ch. 11 - 1. DNA consists of subunits called_________. Each...Ch. 11 - The subunits of DNA are assembled by linking...Ch. 11 - The “base pairing rule” in DNA is that adenine...Ch. 11 - 4. When DNA is replicated, two new DNA double...Ch. 11 - The DNA double helix is unwound by an enzyme...Ch. 11 - 6. Sometimes mistakes are made during DNA...Ch. 11 - Describe the experimental evidence that DNA is the...Ch. 11 - Draw the general structure of a nucleotide. Which...Ch. 11 - 2. Draw the general structure of a nucleotide....Ch. 11 - Describe the structure of DNA. Where are the...

DNA consists of subunits called_. Each subunit consists of three parts:,, and_.

Solution Summary: The author explains that deoxyribonucleic acid (DNA) is a molecule which carries of genetic information in all living organisms except few viruses.

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