Whether is it correct to assume that all changes in gene expression are beneficial or not. Introduction: In the given experiment, the researcher tries to analyze the changes in muscle gene expression after endurance exercise. For this, the researcher randomly selects 7,000 genes to study the positive or negative effect of exercise.

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Chapter 33.2, Problem 3I

Summary Introduction

To determine: Whether is it correct to assume that all changes in gene expression are beneficial or not.

Introduction: In the given experiment, the researcher tries to analyze the changes in muscle gene expression after endurance exercise. For this, the researcher randomly selects 7,000 genes to study the positive or negative effect of exercise.

Summary Introduction

To determine: Whether the given data prove they are beneficial along with the reason that an individual expects that these changes are beneficial.

Introduction: Endurance is an aerobic exercise that includes activities that increases breathing and heart rate. For example, walking, jogging, and swimming. Endurance exercise improves the overall fitness of an individual.

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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…

Question #5: Assume that two genes are identified that confer gametophytic facultative apomixis in soybean. The genes show independent assortment. Recessive alleles at both loci are required for the facultative apomixis. Facultative apomixis is triggered when the temperature at pollination is above 20 degrees C. At temperatures below 20 degrees C, all reproduction is sexual, independent of genotype. A facultative apomict male, capable of producing viable pollen, was crossed with a sexually reproducing female. Assuming the parents are completely inbred, what are the predicted phenotypic ratios (apomict: non-apomict) for the F1, F2, and DH (F1-derived) generations at each of the following temperatures*: a) 15°C? b) 25°C? *for full credit, show crosses and genotypes where appropriate. Remember to position the female first (left side) in the cross. Type your answer here:

Answer 2

Question

Chapter 33.2, Problem 3I

Summary Introduction

To determine: Whether is it correct to assume that all changes in gene expression are beneficial or not.

Introduction: In the given experiment, the researcher tries to analyze the changes in muscle gene expression after endurance exercise. For this, the researcher randomly selects 7,000 genes to study the positive or negative effect of exercise.

Summary Introduction

To determine: Whether the given data prove they are beneficial along with the reason that an individual expects that these changes are beneficial.

Introduction: Endurance is an aerobic exercise that includes activities that increases breathing and heart rate. For example, walking, jogging, and swimming. Endurance exercise improves the overall fitness of an individual.

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Answer 3

Question

Chapter 33.2, Problem 3I

Summary Introduction

To determine: Whether is it correct to assume that all changes in gene expression are beneficial or not.

Introduction: In the given experiment, the researcher tries to analyze the changes in muscle gene expression after endurance exercise. For this, the researcher randomly selects 7,000 genes to study the positive or negative effect of exercise.

Summary Introduction

To determine: Whether the given data prove they are beneficial along with the reason that an individual expects that these changes are beneficial.

Introduction: Endurance is an aerobic exercise that includes activities that increases breathing and heart rate. For example, walking, jogging, and swimming. Endurance exercise improves the overall fitness of an individual.

Expert Solution & Answer

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Answer 4

Question

Chapter 33.2, Problem 3I

Summary Introduction

To determine: Whether is it correct to assume that all changes in gene expression are beneficial or not.

Introduction: In the given experiment, the researcher tries to analyze the changes in muscle gene expression after endurance exercise. For this, the researcher randomly selects 7,000 genes to study the positive or negative effect of exercise.

Summary Introduction

To determine: Whether the given data prove they are beneficial along with the reason that an individual expects that these changes are beneficial.

Introduction: Endurance is an aerobic exercise that includes activities that increases breathing and heart rate. For example, walking, jogging, and swimming. Endurance exercise improves the overall fitness of an individual.

Expert Solution & Answer

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Answer 5

Chapter 33.2, Problem 3I

Summary Introduction

To determine: Whether is it correct to assume that all changes in gene expression are beneficial or not.

Introduction: In the given experiment, the researcher tries to analyze the changes in muscle gene expression after endurance exercise. For this, the researcher randomly selects 7,000 genes to study the positive or negative effect of exercise.

Summary Introduction

To determine: Whether the given data prove they are beneficial along with the reason that an individual expects that these changes are beneficial.

Introduction: Endurance is an aerobic exercise that includes activities that increases breathing and heart rate. For example, walking, jogging, and swimming. Endurance exercise improves the overall fitness of an individual.

Answer 6

Chapter 33.2, Problem 3I

Summary Introduction

To determine: Whether is it correct to assume that all changes in gene expression are beneficial or not.

Introduction: In the given experiment, the researcher tries to analyze the changes in muscle gene expression after endurance exercise. For this, the researcher randomly selects 7,000 genes to study the positive or negative effect of exercise.

Answer 7

Chapter 33.2, Problem 3I

Summary Introduction

To determine: Whether is it correct to assume that all changes in gene expression are beneficial or not.

Introduction: In the given experiment, the researcher tries to analyze the changes in muscle gene expression after endurance exercise. For this, the researcher randomly selects 7,000 genes to study the positive or negative effect of exercise.

Answer 8

Summary Introduction

To determine: Whether the given data prove they are beneficial along with the reason that an individual expects that these changes are beneficial.

Introduction: Endurance is an aerobic exercise that includes activities that increases breathing and heart rate. For example, walking, jogging, and swimming. Endurance exercise improves the overall fitness of an individual.

Answer 9

Summary Introduction

To determine: Whether the given data prove they are beneficial along with the reason that an individual expects that these changes are beneficial.

Introduction: Endurance is an aerobic exercise that includes activities that increases breathing and heart rate. For example, walking, jogging, and swimming. Endurance exercise improves the overall fitness of an individual.

Answer 10

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Answer 11

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Answer 12

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Answer 13

Ch. 33.1 - Prob. 1LO Ch. 33.1 - Prob. 2LO Ch. 33.1 - Prob. 3LO Ch. 33.1 - Prob. 1FQ Ch. 33.1 - Prob. 1TK Ch. 33.1 - Prob. 2TK Ch. 33.1 - Prob. 3TK Ch. 33.1 - Prob. 1RA Ch. 33.1 - Prob. 2RA Ch. 33.1 - Prob. 3RA

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