In terms of the central dogma of molecular biology, explain: The meaning of biological terminology, “gene”? The reason behind genes for rRNA and tRNA is considered to be genes even though they do not produce polypeptides. Introduction: DNA is the genetic material present in all organisms. Gene is a unit of heredity that transfers from parents to offsprings. In other terms, it is a physical and functional unit of heredity. Central dogma – It is the directional flow of information from DNA to RNA to Protein. The process of copying DNA information into RNA is called Transcription while the process of translating the message copied into proteins is called Translation.

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Answer 1

Question

Chapter 8, Problem 1P

Summary Introduction

To analyze:

In terms of the central dogma of molecular biology, explain:

The meaning of biological terminology, “gene”?

The reason behind genes for rRNA and tRNA is considered to be genes even though they do not produce polypeptides.

Introduction:

DNA is the genetic material present in all organisms. Gene is a unit of heredity that transfers from parents to offsprings. In other terms, it is a physical and functional unit of heredity.

Central dogma – It is the directional flow of information from DNA to RNA to Protein. The process of copying DNA information into RNA is called Transcription while the process of translating the message copied into proteins is called Translation.

Expert Solution & Answer

Explanation of Solution

Central dogma – It is the flow of the formation of a functional product that includes copying of genetic material into RNA and then the translation of copied sequence into proteins.

Pearson eText Genetic Analysis: An Integrated Approach -- Instant Access (Pearson+), Chapter 8, Problem 1P

A unit of heredity that is passed from one generation to the next generation or from parents to offsprings is called a gene.

Genes instruct for a functional product or proteins according to the need of a cell. These proteins are joined together and form polypeptides. Genes that specify the polypeptides are called protein-coding genes.
Not all the genes specify polypeptides; some code for other molecules, too. Few genes instruct the production of RNA molecules like tRNA (Transfer RNA) and rRNA (Ribosomal RNA) that play crucial roles in the translation.

Conclusion

The gene is the structural and functional unit of DNA which transmit from one generation to the next generation. The gene contains necessary information for the formation of the specific protein.

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Students have asked these similar questions

A molecular geneticist hopes to find a Gene in human liver cell that codes for an important blood-clotting protein,he knows that the nucleotide sequence of a small part of the Gene is GTGGACTGACA.briefly explain how to obtain gene

a. How can a single eukaryotic gene give rise to several different types of mRNA molecules?b. Excluding the possible rare polycistronic message,how can a single mRNA molecule in a eukaryoticcell produce proteins with different activities?

The figure below represents a cell undergoing gene expression. Use the figure to answer the questions that follow (a - e). a. What is indicated by label (2) in the figure above? b. What is indicated by label (3) in the figure above? c. What happens to the part labelled (3) and what complex makes it happen? d. Which amino acid is represented by (6)? e. Give the one anticodon in the 5' to 3' direction that will recognize all the codons for this amino acid in (c)

Answer 2

Question

Chapter 8, Problem 1P

Summary Introduction

To analyze:

In terms of the central dogma of molecular biology, explain:

The meaning of biological terminology, “gene”?

The reason behind genes for rRNA and tRNA is considered to be genes even though they do not produce polypeptides.

Introduction:

DNA is the genetic material present in all organisms. Gene is a unit of heredity that transfers from parents to offsprings. In other terms, it is a physical and functional unit of heredity.

Central dogma – It is the directional flow of information from DNA to RNA to Protein. The process of copying DNA information into RNA is called Transcription while the process of translating the message copied into proteins is called Translation.

Expert Solution & Answer

Explanation of Solution

Central dogma – It is the flow of the formation of a functional product that includes copying of genetic material into RNA and then the translation of copied sequence into proteins.

Pearson eText Genetic Analysis: An Integrated Approach -- Instant Access (Pearson+), Chapter 8, Problem 1P

A unit of heredity that is passed from one generation to the next generation or from parents to offsprings is called a gene.

Genes instruct for a functional product or proteins according to the need of a cell. These proteins are joined together and form polypeptides. Genes that specify the polypeptides are called protein-coding genes.
Not all the genes specify polypeptides; some code for other molecules, too. Few genes instruct the production of RNA molecules like tRNA (Transfer RNA) and rRNA (Ribosomal RNA) that play crucial roles in the translation.

Conclusion

The gene is the structural and functional unit of DNA which transmit from one generation to the next generation. The gene contains necessary information for the formation of the specific protein.

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Answer 3

Question

Chapter 8, Problem 1P

Summary Introduction

To analyze:

In terms of the central dogma of molecular biology, explain:

The meaning of biological terminology, “gene”?

The reason behind genes for rRNA and tRNA is considered to be genes even though they do not produce polypeptides.

Introduction:

DNA is the genetic material present in all organisms. Gene is a unit of heredity that transfers from parents to offsprings. In other terms, it is a physical and functional unit of heredity.

Central dogma – It is the directional flow of information from DNA to RNA to Protein. The process of copying DNA information into RNA is called Transcription while the process of translating the message copied into proteins is called Translation.

Expert Solution & Answer

Explanation of Solution

Central dogma – It is the flow of the formation of a functional product that includes copying of genetic material into RNA and then the translation of copied sequence into proteins.

Pearson eText Genetic Analysis: An Integrated Approach -- Instant Access (Pearson+), Chapter 8, Problem 1P

A unit of heredity that is passed from one generation to the next generation or from parents to offsprings is called a gene.

Genes instruct for a functional product or proteins according to the need of a cell. These proteins are joined together and form polypeptides. Genes that specify the polypeptides are called protein-coding genes.
Not all the genes specify polypeptides; some code for other molecules, too. Few genes instruct the production of RNA molecules like tRNA (Transfer RNA) and rRNA (Ribosomal RNA) that play crucial roles in the translation.

Conclusion

The gene is the structural and functional unit of DNA which transmit from one generation to the next generation. The gene contains necessary information for the formation of the specific protein.

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Answer 4

Question

Chapter 8, Problem 1P

Summary Introduction

To analyze:

In terms of the central dogma of molecular biology, explain:

The meaning of biological terminology, “gene”?

The reason behind genes for rRNA and tRNA is considered to be genes even though they do not produce polypeptides.

Introduction:

DNA is the genetic material present in all organisms. Gene is a unit of heredity that transfers from parents to offsprings. In other terms, it is a physical and functional unit of heredity.

Central dogma – It is the directional flow of information from DNA to RNA to Protein. The process of copying DNA information into RNA is called Transcription while the process of translating the message copied into proteins is called Translation.

Expert Solution & Answer

Explanation of Solution

Central dogma – It is the flow of the formation of a functional product that includes copying of genetic material into RNA and then the translation of copied sequence into proteins.

Pearson eText Genetic Analysis: An Integrated Approach -- Instant Access (Pearson+), Chapter 8, Problem 1P

A unit of heredity that is passed from one generation to the next generation or from parents to offsprings is called a gene.

Genes instruct for a functional product or proteins according to the need of a cell. These proteins are joined together and form polypeptides. Genes that specify the polypeptides are called protein-coding genes.
Not all the genes specify polypeptides; some code for other molecules, too. Few genes instruct the production of RNA molecules like tRNA (Transfer RNA) and rRNA (Ribosomal RNA) that play crucial roles in the translation.

Conclusion

The gene is the structural and functional unit of DNA which transmit from one generation to the next generation. The gene contains necessary information for the formation of the specific protein.

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Answer 5

Chapter 8, Problem 1P

Summary Introduction

To analyze:

In terms of the central dogma of molecular biology, explain:

The meaning of biological terminology, “gene”?

The reason behind genes for rRNA and tRNA is considered to be genes even though they do not produce polypeptides.

Introduction:

DNA is the genetic material present in all organisms. Gene is a unit of heredity that transfers from parents to offsprings. In other terms, it is a physical and functional unit of heredity.

Central dogma – It is the directional flow of information from DNA to RNA to Protein. The process of copying DNA information into RNA is called Transcription while the process of translating the message copied into proteins is called Translation.

Expert Solution & Answer

Explanation of Solution

Central dogma – It is the flow of the formation of a functional product that includes copying of genetic material into RNA and then the translation of copied sequence into proteins.

Pearson eText Genetic Analysis: An Integrated Approach -- Instant Access (Pearson+), Chapter 8, Problem 1P

A unit of heredity that is passed from one generation to the next generation or from parents to offsprings is called a gene.

Genes instruct for a functional product or proteins according to the need of a cell. These proteins are joined together and form polypeptides. Genes that specify the polypeptides are called protein-coding genes.
Not all the genes specify polypeptides; some code for other molecules, too. Few genes instruct the production of RNA molecules like tRNA (Transfer RNA) and rRNA (Ribosomal RNA) that play crucial roles in the translation.

Conclusion

The gene is the structural and functional unit of DNA which transmit from one generation to the next generation. The gene contains necessary information for the formation of the specific protein.

Answer 6

Chapter 8, Problem 1P

Summary Introduction

To analyze:

In terms of the central dogma of molecular biology, explain:

The meaning of biological terminology, “gene”?

The reason behind genes for rRNA and tRNA is considered to be genes even though they do not produce polypeptides.

Introduction:

DNA is the genetic material present in all organisms. Gene is a unit of heredity that transfers from parents to offsprings. In other terms, it is a physical and functional unit of heredity.

Central dogma – It is the directional flow of information from DNA to RNA to Protein. The process of copying DNA information into RNA is called Transcription while the process of translating the message copied into proteins is called Translation.

Expert Solution & Answer

Explanation of Solution

Central dogma – It is the flow of the formation of a functional product that includes copying of genetic material into RNA and then the translation of copied sequence into proteins.

Pearson eText Genetic Analysis: An Integrated Approach -- Instant Access (Pearson+), Chapter 8, Problem 1P

A unit of heredity that is passed from one generation to the next generation or from parents to offsprings is called a gene.

Genes instruct for a functional product or proteins according to the need of a cell. These proteins are joined together and form polypeptides. Genes that specify the polypeptides are called protein-coding genes.
Not all the genes specify polypeptides; some code for other molecules, too. Few genes instruct the production of RNA molecules like tRNA (Transfer RNA) and rRNA (Ribosomal RNA) that play crucial roles in the translation.

Conclusion

The gene is the structural and functional unit of DNA which transmit from one generation to the next generation. The gene contains necessary information for the formation of the specific protein.

Answer 7

Chapter 8, Problem 1P

Summary Introduction

To analyze:

In terms of the central dogma of molecular biology, explain:

The meaning of biological terminology, “gene”?

The reason behind genes for rRNA and tRNA is considered to be genes even though they do not produce polypeptides.

Introduction:

DNA is the genetic material present in all organisms. Gene is a unit of heredity that transfers from parents to offsprings. In other terms, it is a physical and functional unit of heredity.

Central dogma – It is the directional flow of information from DNA to RNA to Protein. The process of copying DNA information into RNA is called Transcription while the process of translating the message copied into proteins is called Translation.

Answer 8

Expert Solution & Answer

Explanation of Solution

Central dogma – It is the flow of the formation of a functional product that includes copying of genetic material into RNA and then the translation of copied sequence into proteins.

Pearson eText Genetic Analysis: An Integrated Approach -- Instant Access (Pearson+), Chapter 8, Problem 1P

A unit of heredity that is passed from one generation to the next generation or from parents to offsprings is called a gene.

Genes instruct for a functional product or proteins according to the need of a cell. These proteins are joined together and form polypeptides. Genes that specify the polypeptides are called protein-coding genes.
Not all the genes specify polypeptides; some code for other molecules, too. Few genes instruct the production of RNA molecules like tRNA (Transfer RNA) and rRNA (Ribosomal RNA) that play crucial roles in the translation.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Conclusion

The gene is the structural and functional unit of DNA which transmit from one generation to the next generation. The gene contains necessary information for the formation of the specific protein.

Answer 12

Ch. 8 - Prob. 1P Ch. 8 - 8.2 In one to two sentences each, describe the...Ch. 8 - 8.3 Answer these questions concerning...Ch. 8 - 8.4 The diagram below shows a DNA duplex. The...Ch. 8 - The following is a portion of an mRNA sequence:...Ch. 8 - Compare and contrast the properties of DNA...Ch. 8 - The DNA sequences shown below are from the...Ch. 8 - Bacterial and eukaryotic gene transcripts can...Ch. 8 - Describe the two types of transcription...Ch. 8 - What is the role of enhancer sequences in...

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