Dolly is a female transgenic sheep, which is a product of reproductive cloning. It is an example of successful genetic engineering on a farm animal for the production of milk and milk products. Somatic cell gene therapy is employed in cloning Dolly through nuclear transfer.

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Chapter 18, Problem 8TYK

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Dolly is a female transgenic sheep, which is a product of reproductive cloning. It is an example of successful genetic engineering on a farm animal for the production of milk and milk products. Somatic cell gene therapy is employed in cloning Dolly through nuclear transfer.

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The following diagram outlines how the process of cloning a sheep was accomplished. Cloning is the process of creating a genetically identical copy of another individual. With Dolly, the first cloned mammal, an egg cell was removed from a donor (B) and the nucleus was removed from the egg cell. Then cells from a sheep's mammary gland were removed from a second donor (A). The nucleus of one of the cells from the mammary gland was fused with the enucleated egg cell using an electrical pulse. The fused cell underwent cell division and at the blastocyst stage was implanted into a surrogate mother sheep. The percentage of genetic material that Dolly (the clone) had in common with Donor A is Select one: a. 25% b. 50% c. 100% d. 0%

The key to the successful cloning of Dolly in 1994 wasa. extracting the nuclei from early-stage embryos.b. transferring the nuclei into nucleated eggs.c. starving the donor and recipient cells.d. employing surrogate mothers related to the nuclei donors

Dolly is the first mammal to have been successfully cloned from an adult cell Which of the following statement/s is/are most relevant to the birth of Dolly? I. It suggests that human could be cloned. II. It proves that specialized cells could be used to create an exact copy of the animal they came from. III. It improves the production of milk, meat, and other products from livestock. IV. It proves that animals could be cloned to have gene mutations that help scientists study diseases that develop in the animals. A. II only B. I and II C. III, and IV D. II, III, and IV Which of the following statements best explain the significance of mitosis and ? A. Both mitosis and meiosis produce diploid cells which responsible for the continuity of life. B. Many single-celled organisms rely on mitosis and meiosis as their primary means of asexual reproduction C. replication, cells have another interesting choice, whether they want to make an identical copy, or do they want to make four half-copies…

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Question

Chapter 18, Problem 8TYK

Summary Introduction

Introduction:

Dolly is a female transgenic sheep, which is a product of reproductive cloning. It is an example of successful genetic engineering on a farm animal for the production of milk and milk products. Somatic cell gene therapy is employed in cloning Dolly through nuclear transfer.

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Chapter 18, Problem 8TYK

Summary Introduction

Introduction:

Dolly is a female transgenic sheep, which is a product of reproductive cloning. It is an example of successful genetic engineering on a farm animal for the production of milk and milk products. Somatic cell gene therapy is employed in cloning Dolly through nuclear transfer.

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Chapter 18, Problem 8TYK

Summary Introduction

Introduction:

Dolly is a female transgenic sheep, which is a product of reproductive cloning. It is an example of successful genetic engineering on a farm animal for the production of milk and milk products. Somatic cell gene therapy is employed in cloning Dolly through nuclear transfer.

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Answer 5

Chapter 18, Problem 8TYK

Summary Introduction

Introduction:

Dolly is a female transgenic sheep, which is a product of reproductive cloning. It is an example of successful genetic engineering on a farm animal for the production of milk and milk products. Somatic cell gene therapy is employed in cloning Dolly through nuclear transfer.

Answer 6

Chapter 18, Problem 8TYK

Summary Introduction

Introduction:

Dolly is a female transgenic sheep, which is a product of reproductive cloning. It is an example of successful genetic engineering on a farm animal for the production of milk and milk products. Somatic cell gene therapy is employed in cloning Dolly through nuclear transfer.

Answer 7

Chapter 18, Problem 8TYK

Summary Introduction

Introduction:

Dolly is a female transgenic sheep, which is a product of reproductive cloning. It is an example of successful genetic engineering on a farm animal for the production of milk and milk products. Somatic cell gene therapy is employed in cloning Dolly through nuclear transfer.

Answer 8

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Ch. 18.1 - What features do restriction enzymes have in...Ch. 18.1 - Prob. 2SB Ch. 18.1 - What information and materials are needed to...Ch. 18.2 - What is a transgenic organism?Ch. 18.2 - Prob. 2SB Ch. 18.3 - What is a restriction fragment length polymorphism...Ch. 18.3 - Prob. 2SB Ch. 18.3 - Prob. 3SB Ch. 18 - Prob. 1TYK Ch. 18 - Prob. 2TYK

Dolly is a female transgenic sheep, which is a product of reproductive cloning. It is an example of successful genetic engineering on a farm animal for the production of milk and milk products. Somatic cell gene therapy is employed in cloning Dolly through nuclear transfer.

Solution Summary: The author explains that Dolly is a female transgenic sheep, produced from the fusion of enucleated cells from cytoplasmic donors with the DNA of the nuclear donor.

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Introduction:

Dolly is a female transgenic sheep, which is a product of reproductive cloning. It is an example of successful genetic engineering on a farm animal for the production of milk and milk products. Somatic cell gene therapy is employed in cloning Dolly through nuclear transfer.

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Chapter 18 Solutions

Dolly is a female transgenic sheep, which is a product of reproductive cloning. It is an example of successful genetic engineering on a farm animal for the production of milk and milk products. Somatic cell gene therapy is employed in cloning Dolly through nuclear transfer.

Solution Summary: The author explains that Dolly is a female transgenic sheep, produced from the fusion of enucleated cells from cytoplasmic donors with the DNA of the nuclear donor.

Concept explainers

Videos

Introduction: Dolly is a female transgenic sheep, which is a product of reproductive cloning. It is an example of successful genetic engineering on a farm animal for the production of milk and milk products. Somatic cell gene therapy is employed in cloning Dolly through nuclear transfer.

Want to see the full answer?

Chapter 18 Solutions

Introduction:

Dolly is a female transgenic sheep, which is a product of reproductive cloning. It is an example of successful genetic engineering on a farm animal for the production of milk and milk products. Somatic cell gene therapy is employed in cloning Dolly through nuclear transfer.