The major composition of DNA. Concept introduction: Nucleic acids are polymers of nucleotide units. There are two types of nucleic acids namely deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). They contain heritable information and controls gene expression.

Question

Want to see more full solutions like this?

Answer 1

Question

Chapter 2.1, Problem 1QC

Summary Introduction

To determine: The major composition of DNA.

Concept introduction: Nucleic acids are polymers of nucleotide units. There are two types of nucleic acids namely deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). They contain heritable information and controls gene expression.

Expert Solution & Answer

Explanation of Solution

A DNA molecule consists of two polynucleotide chains. It is a double helix structure. Each nucleotide structure is made up of a deoxyribose sugar, a nitrogenous base, and a phosphate group. The bases link the two chains through hydrogen bonding. There are four nitrogenous bases such as Adenine (A), Guanine (G), Cytosine (C), and Thymine (T). Adenine always pairs with thymine through two hydrogen bonds (A-T), and guanine always pairs with cytosine through three hydrogen bonds (G-C). The nucleotides are linked by phosphodiester bonds through 5ʹ-P of one sugar and 3ʹ-OH group of the next sugar. In a double-stranded DNA, one strand is “complemented” by the other. The polarity in DNA chain is referred to as 5ʹ end and the other as 3ʹ end. If one DNA strand runs in the 5ʹ—3ʹ direction, its complementary strand would run in the 3ʹ—5ʹ direction. The two strands are antiparallel to each other.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Students have asked these similar questions

Skip to main content close Homework Help is Here – Start Your Trial Now! arrow_forward search SEARCH ASK Human Anatomy & Physiology (11th Edition)BUY Human Anatomy & Physiology (11th Edition) 11th Edition ISBN: 9780134580999 Author: Elaine N. Marieb, Katja N. Hoehn Publisher: PEARSON 1 The Human Body: An Orientation expand_moreChapter 1 : The Human Body: An Orientation Chapter Questions expand_moreSection: Chapter Questions Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,... format_list_bulletedProblem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,... See similar textbooks Bartleby Related Questions Icon Related questions Bartleby Expand Icon bartleby Concept explainers bartleby Question Draw a replication bubble with two replication forks.blue lines are DNA single strands and red lines are RNA single strands.indicate all 3' and 5’ ends on all DNA single…

Provide an answer

Question 4 1 pts Which of the following would be most helpful for demonstrating alternative splicing for a new organism? ○ its proteome and its transcriptome only its transcriptome only its genome its proteome and its genome

Answer 2

Question

Chapter 2.1, Problem 1QC

Summary Introduction

To determine: The major composition of DNA.

Concept introduction: Nucleic acids are polymers of nucleotide units. There are two types of nucleic acids namely deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). They contain heritable information and controls gene expression.

Expert Solution & Answer

Explanation of Solution

A DNA molecule consists of two polynucleotide chains. It is a double helix structure. Each nucleotide structure is made up of a deoxyribose sugar, a nitrogenous base, and a phosphate group. The bases link the two chains through hydrogen bonding. There are four nitrogenous bases such as Adenine (A), Guanine (G), Cytosine (C), and Thymine (T). Adenine always pairs with thymine through two hydrogen bonds (A-T), and guanine always pairs with cytosine through three hydrogen bonds (G-C). The nucleotides are linked by phosphodiester bonds through 5ʹ-P of one sugar and 3ʹ-OH group of the next sugar. In a double-stranded DNA, one strand is “complemented” by the other. The polarity in DNA chain is referred to as 5ʹ end and the other as 3ʹ end. If one DNA strand runs in the 5ʹ—3ʹ direction, its complementary strand would run in the 3ʹ—5ʹ direction. The two strands are antiparallel to each other.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Question

Chapter 2.1, Problem 1QC

Summary Introduction

To determine: The major composition of DNA.

Concept introduction: Nucleic acids are polymers of nucleotide units. There are two types of nucleic acids namely deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). They contain heritable information and controls gene expression.

Expert Solution & Answer

Explanation of Solution

A DNA molecule consists of two polynucleotide chains. It is a double helix structure. Each nucleotide structure is made up of a deoxyribose sugar, a nitrogenous base, and a phosphate group. The bases link the two chains through hydrogen bonding. There are four nitrogenous bases such as Adenine (A), Guanine (G), Cytosine (C), and Thymine (T). Adenine always pairs with thymine through two hydrogen bonds (A-T), and guanine always pairs with cytosine through three hydrogen bonds (G-C). The nucleotides are linked by phosphodiester bonds through 5ʹ-P of one sugar and 3ʹ-OH group of the next sugar. In a double-stranded DNA, one strand is “complemented” by the other. The polarity in DNA chain is referred to as 5ʹ end and the other as 3ʹ end. If one DNA strand runs in the 5ʹ—3ʹ direction, its complementary strand would run in the 3ʹ—5ʹ direction. The two strands are antiparallel to each other.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Question

Chapter 2.1, Problem 1QC

Summary Introduction

To determine: The major composition of DNA.

Concept introduction: Nucleic acids are polymers of nucleotide units. There are two types of nucleic acids namely deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). They contain heritable information and controls gene expression.

Expert Solution & Answer

Explanation of Solution

A DNA molecule consists of two polynucleotide chains. It is a double helix structure. Each nucleotide structure is made up of a deoxyribose sugar, a nitrogenous base, and a phosphate group. The bases link the two chains through hydrogen bonding. There are four nitrogenous bases such as Adenine (A), Guanine (G), Cytosine (C), and Thymine (T). Adenine always pairs with thymine through two hydrogen bonds (A-T), and guanine always pairs with cytosine through three hydrogen bonds (G-C). The nucleotides are linked by phosphodiester bonds through 5ʹ-P of one sugar and 3ʹ-OH group of the next sugar. In a double-stranded DNA, one strand is “complemented” by the other. The polarity in DNA chain is referred to as 5ʹ end and the other as 3ʹ end. If one DNA strand runs in the 5ʹ—3ʹ direction, its complementary strand would run in the 3ʹ—5ʹ direction. The two strands are antiparallel to each other.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 2.1, Problem 1QC

Summary Introduction

To determine: The major composition of DNA.

Concept introduction: Nucleic acids are polymers of nucleotide units. There are two types of nucleic acids namely deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). They contain heritable information and controls gene expression.

Expert Solution & Answer

Explanation of Solution

A DNA molecule consists of two polynucleotide chains. It is a double helix structure. Each nucleotide structure is made up of a deoxyribose sugar, a nitrogenous base, and a phosphate group. The bases link the two chains through hydrogen bonding. There are four nitrogenous bases such as Adenine (A), Guanine (G), Cytosine (C), and Thymine (T). Adenine always pairs with thymine through two hydrogen bonds (A-T), and guanine always pairs with cytosine through three hydrogen bonds (G-C). The nucleotides are linked by phosphodiester bonds through 5ʹ-P of one sugar and 3ʹ-OH group of the next sugar. In a double-stranded DNA, one strand is “complemented” by the other. The polarity in DNA chain is referred to as 5ʹ end and the other as 3ʹ end. If one DNA strand runs in the 5ʹ—3ʹ direction, its complementary strand would run in the 3ʹ—5ʹ direction. The two strands are antiparallel to each other.

Answer 6

Chapter 2.1, Problem 1QC

Summary Introduction

To determine: The major composition of DNA.

Concept introduction: Nucleic acids are polymers of nucleotide units. There are two types of nucleic acids namely deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). They contain heritable information and controls gene expression.

Expert Solution & Answer

Explanation of Solution

A DNA molecule consists of two polynucleotide chains. It is a double helix structure. Each nucleotide structure is made up of a deoxyribose sugar, a nitrogenous base, and a phosphate group. The bases link the two chains through hydrogen bonding. There are four nitrogenous bases such as Adenine (A), Guanine (G), Cytosine (C), and Thymine (T). Adenine always pairs with thymine through two hydrogen bonds (A-T), and guanine always pairs with cytosine through three hydrogen bonds (G-C). The nucleotides are linked by phosphodiester bonds through 5ʹ-P of one sugar and 3ʹ-OH group of the next sugar. In a double-stranded DNA, one strand is “complemented” by the other. The polarity in DNA chain is referred to as 5ʹ end and the other as 3ʹ end. If one DNA strand runs in the 5ʹ—3ʹ direction, its complementary strand would run in the 3ʹ—5ʹ direction. The two strands are antiparallel to each other.

Answer 7

Chapter 2.1, Problem 1QC

Summary Introduction

To determine: The major composition of DNA.

Concept introduction: Nucleic acids are polymers of nucleotide units. There are two types of nucleic acids namely deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). They contain heritable information and controls gene expression.

Answer 8

Expert Solution & Answer

Explanation of Solution

A DNA molecule consists of two polynucleotide chains. It is a double helix structure. Each nucleotide structure is made up of a deoxyribose sugar, a nitrogenous base, and a phosphate group. The bases link the two chains through hydrogen bonding. There are four nitrogenous bases such as Adenine (A), Guanine (G), Cytosine (C), and Thymine (T). Adenine always pairs with thymine through two hydrogen bonds (A-T), and guanine always pairs with cytosine through three hydrogen bonds (G-C). The nucleotides are linked by phosphodiester bonds through 5ʹ-P of one sugar and 3ʹ-OH group of the next sugar. In a double-stranded DNA, one strand is “complemented” by the other. The polarity in DNA chain is referred to as 5ʹ end and the other as 3ʹ end. If one DNA strand runs in the 5ʹ—3ʹ direction, its complementary strand would run in the 3ʹ—5ʹ direction. The two strands are antiparallel to each other.