The effect of short telomeres in children in orphanages as compared to children having longer telomeres in foster homes. Introduction: The eukaryotic DNA (Deoxyribonucleic acid) has chromosomes highly coiled and packaged in a tiny nucleus. The chromosomes exhibit unipolar regions and they are known as “telomeres”.

Question

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Answer 1

Question

Chapter 11, Problem 17AQP

Summary Introduction

To determine:

The effect of short telomeres in children in orphanages as compared to children having longer telomeres in foster homes.

Introduction:

The eukaryotic DNA(Deoxyribonucleic acid) has chromosomes highly coiled and packaged in a tiny nucleus. The chromosomes exhibit unipolar regions and they are known as “telomeres”.

Expert Solution & Answer

Explanation of Solution

The total cell division in a cell is directly proportional to the lengthof telomeres before the cell dies.

The longer telomeres mean that there will be more cell divisionsbefore the cell death. This will contribute to the longer life of the organism.

The shorter telomeres mean that there will be less cell division before the cell death. This indicates the premature death of an organism having shorter telomeres.

Conclusion

Therefore, the children living in orphanages having shorter telomeres will have a shorterlifespanthan the children having longer telomeres living in foster homes.

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Question #3: In the KeyGene paper, the authors state that it would be useful if pollen from an apomict would transmit apomixis-inducing genes to the female in the cross (assuming the pollen is viable). Assuming there was just one gene conferring gametophytic obligate apomixis, and that the two parents are inbreds, what would be the consequences of such a cross if: a) The apomixis was a dominant trait? Indicate the genotypes and phenotypes (apomict or non- apomict) of the parents, F1 and F2 generations. Remember to include the expected genotypic and phenotypic ratios (or percentages) in the F1 and F2 generations, and to position the female first (left side) in the parental cross. b) The apomixis was a recessive trait? Indicate the genotypes and phenotypes (apomict or non- apomict) of the parents, F1 and F2 generations. Remember to include the expected genotypic and phenotypic ratios (or percentages) in the F1 and F2 generations, and to position the female first (left side) in the…

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a. What percentage of a drug is eliminated after 4 half-lives? Please round to the nearest percent. b. What will happen to elimination of the drug in the previous question if the system is saturated? explain and show any math involved

Answer 2

Question

Chapter 11, Problem 17AQP

Summary Introduction

To determine:

The effect of short telomeres in children in orphanages as compared to children having longer telomeres in foster homes.

Introduction:

The eukaryotic DNA(Deoxyribonucleic acid) has chromosomes highly coiled and packaged in a tiny nucleus. The chromosomes exhibit unipolar regions and they are known as “telomeres”.

Expert Solution & Answer

Explanation of Solution

The total cell division in a cell is directly proportional to the lengthof telomeres before the cell dies.

The longer telomeres mean that there will be more cell divisionsbefore the cell death. This will contribute to the longer life of the organism.

The shorter telomeres mean that there will be less cell division before the cell death. This indicates the premature death of an organism having shorter telomeres.

Conclusion

Therefore, the children living in orphanages having shorter telomeres will have a shorterlifespanthan the children having longer telomeres living in foster homes.

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Answer 3

Question

Chapter 11, Problem 17AQP

Summary Introduction

To determine:

The effect of short telomeres in children in orphanages as compared to children having longer telomeres in foster homes.

Introduction:

The eukaryotic DNA(Deoxyribonucleic acid) has chromosomes highly coiled and packaged in a tiny nucleus. The chromosomes exhibit unipolar regions and they are known as “telomeres”.

Expert Solution & Answer

Explanation of Solution

The total cell division in a cell is directly proportional to the lengthof telomeres before the cell dies.

The longer telomeres mean that there will be more cell divisionsbefore the cell death. This will contribute to the longer life of the organism.

The shorter telomeres mean that there will be less cell division before the cell death. This indicates the premature death of an organism having shorter telomeres.

Conclusion

Therefore, the children living in orphanages having shorter telomeres will have a shorterlifespanthan the children having longer telomeres living in foster homes.

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Answer 4

Question

Chapter 11, Problem 17AQP

Summary Introduction

To determine:

The effect of short telomeres in children in orphanages as compared to children having longer telomeres in foster homes.

Introduction:

The eukaryotic DNA(Deoxyribonucleic acid) has chromosomes highly coiled and packaged in a tiny nucleus. The chromosomes exhibit unipolar regions and they are known as “telomeres”.

Expert Solution & Answer

Explanation of Solution

The total cell division in a cell is directly proportional to the lengthof telomeres before the cell dies.

The longer telomeres mean that there will be more cell divisionsbefore the cell death. This will contribute to the longer life of the organism.

The shorter telomeres mean that there will be less cell division before the cell death. This indicates the premature death of an organism having shorter telomeres.

Conclusion

Therefore, the children living in orphanages having shorter telomeres will have a shorterlifespanthan the children having longer telomeres living in foster homes.

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Answer 5

Chapter 11, Problem 17AQP

Summary Introduction

To determine:

The effect of short telomeres in children in orphanages as compared to children having longer telomeres in foster homes.

Introduction:

The eukaryotic DNA(Deoxyribonucleic acid) has chromosomes highly coiled and packaged in a tiny nucleus. The chromosomes exhibit unipolar regions and they are known as “telomeres”.

Expert Solution & Answer

Explanation of Solution

The total cell division in a cell is directly proportional to the lengthof telomeres before the cell dies.

The longer telomeres mean that there will be more cell divisionsbefore the cell death. This will contribute to the longer life of the organism.

The shorter telomeres mean that there will be less cell division before the cell death. This indicates the premature death of an organism having shorter telomeres.

Conclusion

Therefore, the children living in orphanages having shorter telomeres will have a shorterlifespanthan the children having longer telomeres living in foster homes.

Answer 6

Chapter 11, Problem 17AQP

Summary Introduction

To determine:

The effect of short telomeres in children in orphanages as compared to children having longer telomeres in foster homes.

Introduction:

The eukaryotic DNA(Deoxyribonucleic acid) has chromosomes highly coiled and packaged in a tiny nucleus. The chromosomes exhibit unipolar regions and they are known as “telomeres”.

Expert Solution & Answer

Explanation of Solution

The total cell division in a cell is directly proportional to the lengthof telomeres before the cell dies.

The longer telomeres mean that there will be more cell divisionsbefore the cell death. This will contribute to the longer life of the organism.

The shorter telomeres mean that there will be less cell division before the cell death. This indicates the premature death of an organism having shorter telomeres.

Conclusion

Therefore, the children living in orphanages having shorter telomeres will have a shorterlifespanthan the children having longer telomeres living in foster homes.

Answer 7

Chapter 11, Problem 17AQP

Summary Introduction

To determine:

The effect of short telomeres in children in orphanages as compared to children having longer telomeres in foster homes.

Introduction:

The eukaryotic DNA(Deoxyribonucleic acid) has chromosomes highly coiled and packaged in a tiny nucleus. The chromosomes exhibit unipolar regions and they are known as “telomeres”.

Answer 8

Expert Solution & Answer

Explanation of Solution

The total cell division in a cell is directly proportional to the lengthof telomeres before the cell dies.

The longer telomeres mean that there will be more cell divisionsbefore the cell death. This will contribute to the longer life of the organism.

The shorter telomeres mean that there will be less cell division before the cell death. This indicates the premature death of an organism having shorter telomeres.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Conclusion

Therefore, the children living in orphanages having shorter telomeres will have a shorterlifespanthan the children having longer telomeres living in foster homes.

Answer 12

Ch. 11.1 - Prob. 18AQP Ch. 11.1 - Prob. 19AQP Ch. 11.1 - Prob. 1CC Ch. 11.1 - Prob. 1COQ Ch. 11.1 - Prob. 20AQP Ch. 11.1 - Prob. 21AQP Ch. 11.1 - Prob. 22AQP Ch. 11.1 - Prob. 23AQP Ch. 11.1 - Prob. 24AQP Ch. 11.1 - Prob. 25AQP

Explanation of Solution

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Chapter 11 Solutions