Recombinant DNA is defined as the joining of two different DNA from two different species and then the integrated DNA transformed into the host. This technology is termed as recombinant DNA technology and used in science, medicine and agriculture.

Question

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Answer 1

Question

Chapter 17, Problem 1U

Summary Introduction

Introduction:

Recombinant DNA is defined as the joining of two different DNA from two different species and then the integrated DNA transformed into the host. This technology is termed as recombinant DNA technology and used in science, medicine and agriculture.

Expert Solution & Answer

Answer to Problem 1U

Correct answer:

A recombinant DNA molecule is constructed from DNA from different sources. Therefore, option (b) is correct.

Option (b) is given as “constructed from DNA from different sources”.

Explanation of Solution

Justify reason for the correct statement:

Recombinant DNA technology also known as genetic engineering is a technique that involves alteration of genotypes as well as phenotypes of organisms. This technology isolates DNA from donor organisms (human, plant, or microorganism) and inserts them into recipient organisms after genetic manipulation. Thus, the construction of DNA takes place from different sources. The important tools used for manipulation of genotype and phenotypes are nucleic acids, restriction enzymes, ligase, vectors, reverse transcriptase, and mutagens.

Hence, option (b) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “produced through the process of crossing over that occurs in meiosis”.

The DNA that is formed after meiosis has undergone crossing over but the source of DNA (parent cell) is same while recombinant DNA is constructed by using DNA from different sources. Hence, it is a wrong answer.

Option (c) is given as “constructed from novel combinations of DNA from the same source”.

DNA from same source is not used in recombinant DNA technology. Hence, it is a wrong answer.

Option (d) is given as “produced through mitotic cell division”.

Mitotic cell division results in same kind of DNA which cannot be used in recombinant technique. Hence, it is a wrong answer.

Hence, options (a), (c), and (d) are incorrect.

Conclusion

Construction of recombinant DNA requires DNA from different sources.

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Students have asked these similar questions

4. You find that all four flower color genes map to the second chromosome, and perform complementation tests with deletions for each gene. You obtain the following results: (mutant a = blue, mutant b = white, mutant c = pink, mutant d = red) wolod Results of Complementation tests suld Jostum Mutant a b с Del (2.2 -2.6) blue white pink purple Del (2.3-2.8) blue white pink red Del (2.1 -2.5) blue purple pink purple Del (2.4-2.7) purple white pink red C d Indicate where each gene maps: a b ori ai indW (anioq 2) .8

lon 1. Below is a pedigree of a rare trait that is associated with a variable number repeat. PCR was performed on individuals using primers flanking the VNR, and results are shown on the agarose gel below the pedigree. I.1 1.2 II.1 II.2 II.3 II.4 II.5 II.6 11.7 III.1 III.2 III.3 III.4etum A. (5 points) What is the mode of inheritance? B. (10 points) Fill in the expected gel lanes for II.1, II.5, III.2, III.3 and III.4 C. (5 points) How might you explain the gel results for II.4?

To study genes that create the purple flower color in peas, you isolate 4 amorphic mutations. Each results in a flower with a different color, described mutant a = blue mutant c = pink mutant b = white mutant d = red A. In tests of double mutants, you observe the following phenotypes: mutants a and b = blue mutants b and c = white mutants c and d = pink Assuming you are looking at a biosynthetic pathway, draw the pathway indicating which step is affected by each mutant. B. What is the expected flower color of a double mutant of a and c?

Answer 2

Question

Chapter 17, Problem 1U

Summary Introduction

Introduction:

Recombinant DNA is defined as the joining of two different DNA from two different species and then the integrated DNA transformed into the host. This technology is termed as recombinant DNA technology and used in science, medicine and agriculture.

Expert Solution & Answer

Answer to Problem 1U

Correct answer:

A recombinant DNA molecule is constructed from DNA from different sources. Therefore, option (b) is correct.

Option (b) is given as “constructed from DNA from different sources”.

Explanation of Solution

Justify reason for the correct statement:

Recombinant DNA technology also known as genetic engineering is a technique that involves alteration of genotypes as well as phenotypes of organisms. This technology isolates DNA from donor organisms (human, plant, or microorganism) and inserts them into recipient organisms after genetic manipulation. Thus, the construction of DNA takes place from different sources. The important tools used for manipulation of genotype and phenotypes are nucleic acids, restriction enzymes, ligase, vectors, reverse transcriptase, and mutagens.

Hence, option (b) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “produced through the process of crossing over that occurs in meiosis”.

The DNA that is formed after meiosis has undergone crossing over but the source of DNA (parent cell) is same while recombinant DNA is constructed by using DNA from different sources. Hence, it is a wrong answer.

Option (c) is given as “constructed from novel combinations of DNA from the same source”.

DNA from same source is not used in recombinant DNA technology. Hence, it is a wrong answer.

Option (d) is given as “produced through mitotic cell division”.

Mitotic cell division results in same kind of DNA which cannot be used in recombinant technique. Hence, it is a wrong answer.

Hence, options (a), (c), and (d) are incorrect.

Conclusion

Construction of recombinant DNA requires DNA from different sources.

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

Answer 3

Question

Chapter 17, Problem 1U

Summary Introduction

Introduction:

Recombinant DNA is defined as the joining of two different DNA from two different species and then the integrated DNA transformed into the host. This technology is termed as recombinant DNA technology and used in science, medicine and agriculture.

Expert Solution & Answer

Answer to Problem 1U

Correct answer:

A recombinant DNA molecule is constructed from DNA from different sources. Therefore, option (b) is correct.

Option (b) is given as “constructed from DNA from different sources”.

Explanation of Solution

Justify reason for the correct statement:

Recombinant DNA technology also known as genetic engineering is a technique that involves alteration of genotypes as well as phenotypes of organisms. This technology isolates DNA from donor organisms (human, plant, or microorganism) and inserts them into recipient organisms after genetic manipulation. Thus, the construction of DNA takes place from different sources. The important tools used for manipulation of genotype and phenotypes are nucleic acids, restriction enzymes, ligase, vectors, reverse transcriptase, and mutagens.

Hence, option (b) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “produced through the process of crossing over that occurs in meiosis”.

The DNA that is formed after meiosis has undergone crossing over but the source of DNA (parent cell) is same while recombinant DNA is constructed by using DNA from different sources. Hence, it is a wrong answer.

Option (c) is given as “constructed from novel combinations of DNA from the same source”.

DNA from same source is not used in recombinant DNA technology. Hence, it is a wrong answer.

Option (d) is given as “produced through mitotic cell division”.

Mitotic cell division results in same kind of DNA which cannot be used in recombinant technique. Hence, it is a wrong answer.

Hence, options (a), (c), and (d) are incorrect.

Conclusion

Construction of recombinant DNA requires DNA from different sources.

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

Answer 4

Question

Chapter 17, Problem 1U

Summary Introduction

Introduction:

Recombinant DNA is defined as the joining of two different DNA from two different species and then the integrated DNA transformed into the host. This technology is termed as recombinant DNA technology and used in science, medicine and agriculture.

Expert Solution & Answer

Answer to Problem 1U

Correct answer:

A recombinant DNA molecule is constructed from DNA from different sources. Therefore, option (b) is correct.

Option (b) is given as “constructed from DNA from different sources”.

Explanation of Solution

Justify reason for the correct statement:

Recombinant DNA technology also known as genetic engineering is a technique that involves alteration of genotypes as well as phenotypes of organisms. This technology isolates DNA from donor organisms (human, plant, or microorganism) and inserts them into recipient organisms after genetic manipulation. Thus, the construction of DNA takes place from different sources. The important tools used for manipulation of genotype and phenotypes are nucleic acids, restriction enzymes, ligase, vectors, reverse transcriptase, and mutagens.

Hence, option (b) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “produced through the process of crossing over that occurs in meiosis”.

The DNA that is formed after meiosis has undergone crossing over but the source of DNA (parent cell) is same while recombinant DNA is constructed by using DNA from different sources. Hence, it is a wrong answer.

Option (c) is given as “constructed from novel combinations of DNA from the same source”.

DNA from same source is not used in recombinant DNA technology. Hence, it is a wrong answer.

Option (d) is given as “produced through mitotic cell division”.

Mitotic cell division results in same kind of DNA which cannot be used in recombinant technique. Hence, it is a wrong answer.

Hence, options (a), (c), and (d) are incorrect.

Conclusion

Construction of recombinant DNA requires DNA from different sources.

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

Answer 5

Chapter 17, Problem 1U

Summary Introduction

Introduction:

Recombinant DNA is defined as the joining of two different DNA from two different species and then the integrated DNA transformed into the host. This technology is termed as recombinant DNA technology and used in science, medicine and agriculture.

Expert Solution & Answer

Answer to Problem 1U

Correct answer:

A recombinant DNA molecule is constructed from DNA from different sources. Therefore, option (b) is correct.

Option (b) is given as “constructed from DNA from different sources”.

Explanation of Solution

Justify reason for the correct statement:

Recombinant DNA technology also known as genetic engineering is a technique that involves alteration of genotypes as well as phenotypes of organisms. This technology isolates DNA from donor organisms (human, plant, or microorganism) and inserts them into recipient organisms after genetic manipulation. Thus, the construction of DNA takes place from different sources. The important tools used for manipulation of genotype and phenotypes are nucleic acids, restriction enzymes, ligase, vectors, reverse transcriptase, and mutagens.

Hence, option (b) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “produced through the process of crossing over that occurs in meiosis”.

The DNA that is formed after meiosis has undergone crossing over but the source of DNA (parent cell) is same while recombinant DNA is constructed by using DNA from different sources. Hence, it is a wrong answer.

Option (c) is given as “constructed from novel combinations of DNA from the same source”.

DNA from same source is not used in recombinant DNA technology. Hence, it is a wrong answer.

Option (d) is given as “produced through mitotic cell division”.

Mitotic cell division results in same kind of DNA which cannot be used in recombinant technique. Hence, it is a wrong answer.

Hence, options (a), (c), and (d) are incorrect.

Conclusion

Construction of recombinant DNA requires DNA from different sources.

Answer 6

Chapter 17, Problem 1U

Summary Introduction

Introduction:

Recombinant DNA is defined as the joining of two different DNA from two different species and then the integrated DNA transformed into the host. This technology is termed as recombinant DNA technology and used in science, medicine and agriculture.

Expert Solution & Answer

Answer to Problem 1U

Correct answer:

A recombinant DNA molecule is constructed from DNA from different sources. Therefore, option (b) is correct.

Option (b) is given as “constructed from DNA from different sources”.

Explanation of Solution

Justify reason for the correct statement:

Recombinant DNA technology also known as genetic engineering is a technique that involves alteration of genotypes as well as phenotypes of organisms. This technology isolates DNA from donor organisms (human, plant, or microorganism) and inserts them into recipient organisms after genetic manipulation. Thus, the construction of DNA takes place from different sources. The important tools used for manipulation of genotype and phenotypes are nucleic acids, restriction enzymes, ligase, vectors, reverse transcriptase, and mutagens.

Hence, option (b) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “produced through the process of crossing over that occurs in meiosis”.

The DNA that is formed after meiosis has undergone crossing over but the source of DNA (parent cell) is same while recombinant DNA is constructed by using DNA from different sources. Hence, it is a wrong answer.

Option (c) is given as “constructed from novel combinations of DNA from the same source”.

DNA from same source is not used in recombinant DNA technology. Hence, it is a wrong answer.

Option (d) is given as “produced through mitotic cell division”.

Mitotic cell division results in same kind of DNA which cannot be used in recombinant technique. Hence, it is a wrong answer.

Hence, options (a), (c), and (d) are incorrect.

Conclusion

Construction of recombinant DNA requires DNA from different sources.

Answer 7

Chapter 17, Problem 1U

Summary Introduction

Introduction:

Recombinant DNA is defined as the joining of two different DNA from two different species and then the integrated DNA transformed into the host. This technology is termed as recombinant DNA technology and used in science, medicine and agriculture.

Answer 8

Expert Solution & Answer

Answer to Problem 1U

Correct answer:

A recombinant DNA molecule is constructed from DNA from different sources. Therefore, option (b) is correct.

Option (b) is given as “constructed from DNA from different sources”.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Justify reason for the correct statement:

Recombinant DNA technology also known as genetic engineering is a technique that involves alteration of genotypes as well as phenotypes of organisms. This technology isolates DNA from donor organisms (human, plant, or microorganism) and inserts them into recipient organisms after genetic manipulation. Thus, the construction of DNA takes place from different sources. The important tools used for manipulation of genotype and phenotypes are nucleic acids, restriction enzymes, ligase, vectors, reverse transcriptase, and mutagens.

Hence, option (b) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “produced through the process of crossing over that occurs in meiosis”.

The DNA that is formed after meiosis has undergone crossing over but the source of DNA (parent cell) is same while recombinant DNA is constructed by using DNA from different sources. Hence, it is a wrong answer.

Option (c) is given as “constructed from novel combinations of DNA from the same source”.

DNA from same source is not used in recombinant DNA technology. Hence, it is a wrong answer.

Option (d) is given as “produced through mitotic cell division”.

Mitotic cell division results in same kind of DNA which cannot be used in recombinant technique. Hence, it is a wrong answer.

Hence, options (a), (c), and (d) are incorrect.

Answer 12

Conclusion

Construction of recombinant DNA requires DNA from different sources.

Answer 13

Ch. 17 - Prob. 1U Ch. 17 - Prob. 2U Ch. 17 - Prob. 3U Ch. 17 - Prob. 4U Ch. 17 - Prob. 5U Ch. 17 - Prob. 6U Ch. 17 - Prob. 7U Ch. 17 - Prob. 8U Ch. 17 - Prob. 1A Ch. 17 - Which of the following statements is accurate for...

Recombinant DNA is defined as the joining of two different DNA from two different species and then the integrated DNA transformed into the host. This technology is termed as recombinant DNA technology and used in science, medicine and agriculture.

Introduction: Recombinant DNA is defined as the joining of two different DNA from two different species and then the integrated DNA transformed into the host. This technology is termed as recombinant DNA technology and used in science, medicine and agriculture.

Answer to Problem 1U

Explanation of Solution

Want to see more full solutions like this?

Chapter 17 Solutions

Introduction:

Recombinant DNA is defined as the joining of two different DNA from two different species and then the integrated DNA transformed into the host. This technology is termed as recombinant DNA technology and used in science, medicine and agriculture.