The substrate concentration. Introduction: Enzymes are the protein molecules that catalyze the rate of a reaction at different substrate concentrations. Initially, the rate of the reaction increases in a linear way at low substrate concentration. With the increase in substrate concentration, the rate of reaction increases, but up to a certain point. At this point, the rate displays saturation, where adding more substrate no longer increases the reaction rate. In the reaction, the substrate molecules interact with the active site of the enzyme to form a new product.

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Chapter 3, Problem 21Q

Summary Introduction

To calculate: The substrate concentration.

Introduction:

Enzymes are the protein molecules that catalyze the rate of a reaction at different substrate concentrations. Initially, the rate of the reaction increases in a linear way at low substrate concentration. With the increase in substrate concentration, the rate of reaction increases, but up to a certain point. At this point, the rate displays saturation, where adding more substrate no longer increases the reaction rate. In the reaction, the substrate molecules interact with the active site of the enzyme to form a new product.

Summary Introduction

To explain: Why the plotted graph is a straigntline.

Introduction:

Enzymes are the protein molecules that catalyze the rate of a reaction at different substrate concentrations. Initially, the rate of the reaction increases in a linear way at low substrate concentration. With the increase in substrate concentration, the rate of reaction increases, but up to a certain point. At this point, the rate displays saturation, where adding more substrate no longer increases the reaction rate. In the reaction, the substrate molecules interact with the active site of the enzyme to form a new product.

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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 3, Problem 21Q

Summary Introduction

To calculate: The substrate concentration.

Introduction:

Enzymes are the protein molecules that catalyze the rate of a reaction at different substrate concentrations. Initially, the rate of the reaction increases in a linear way at low substrate concentration. With the increase in substrate concentration, the rate of reaction increases, but up to a certain point. At this point, the rate displays saturation, where adding more substrate no longer increases the reaction rate. In the reaction, the substrate molecules interact with the active site of the enzyme to form a new product.

Summary Introduction

To explain: Why the plotted graph is a straigntline.

Introduction:

Enzymes are the protein molecules that catalyze the rate of a reaction at different substrate concentrations. Initially, the rate of the reaction increases in a linear way at low substrate concentration. With the increase in substrate concentration, the rate of reaction increases, but up to a certain point. At this point, the rate displays saturation, where adding more substrate no longer increases the reaction rate. In the reaction, the substrate molecules interact with the active site of the enzyme to form a new product.

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Answer 3

Question

Chapter 3, Problem 21Q

Summary Introduction

To calculate: The substrate concentration.

Introduction:

Enzymes are the protein molecules that catalyze the rate of a reaction at different substrate concentrations. Initially, the rate of the reaction increases in a linear way at low substrate concentration. With the increase in substrate concentration, the rate of reaction increases, but up to a certain point. At this point, the rate displays saturation, where adding more substrate no longer increases the reaction rate. In the reaction, the substrate molecules interact with the active site of the enzyme to form a new product.

Summary Introduction

To explain: Why the plotted graph is a straigntline.

Introduction:

Enzymes are the protein molecules that catalyze the rate of a reaction at different substrate concentrations. Initially, the rate of the reaction increases in a linear way at low substrate concentration. With the increase in substrate concentration, the rate of reaction increases, but up to a certain point. At this point, the rate displays saturation, where adding more substrate no longer increases the reaction rate. In the reaction, the substrate molecules interact with the active site of the enzyme to form a new product.

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Answer 4

Question

Chapter 3, Problem 21Q

Summary Introduction

To calculate: The substrate concentration.

Introduction:

Enzymes are the protein molecules that catalyze the rate of a reaction at different substrate concentrations. Initially, the rate of the reaction increases in a linear way at low substrate concentration. With the increase in substrate concentration, the rate of reaction increases, but up to a certain point. At this point, the rate displays saturation, where adding more substrate no longer increases the reaction rate. In the reaction, the substrate molecules interact with the active site of the enzyme to form a new product.

Summary Introduction

To explain: Why the plotted graph is a straigntline.

Introduction:

Enzymes are the protein molecules that catalyze the rate of a reaction at different substrate concentrations. Initially, the rate of the reaction increases in a linear way at low substrate concentration. With the increase in substrate concentration, the rate of reaction increases, but up to a certain point. At this point, the rate displays saturation, where adding more substrate no longer increases the reaction rate. In the reaction, the substrate molecules interact with the active site of the enzyme to form a new product.

Expert Solution & Answer

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Answer 5

Chapter 3, Problem 21Q

Summary Introduction

To calculate: The substrate concentration.

Introduction:

Enzymes are the protein molecules that catalyze the rate of a reaction at different substrate concentrations. Initially, the rate of the reaction increases in a linear way at low substrate concentration. With the increase in substrate concentration, the rate of reaction increases, but up to a certain point. At this point, the rate displays saturation, where adding more substrate no longer increases the reaction rate. In the reaction, the substrate molecules interact with the active site of the enzyme to form a new product.

Summary Introduction

To explain: Why the plotted graph is a straigntline.

Introduction:

Enzymes are the protein molecules that catalyze the rate of a reaction at different substrate concentrations. Initially, the rate of the reaction increases in a linear way at low substrate concentration. With the increase in substrate concentration, the rate of reaction increases, but up to a certain point. At this point, the rate displays saturation, where adding more substrate no longer increases the reaction rate. In the reaction, the substrate molecules interact with the active site of the enzyme to form a new product.

Answer 6

Chapter 3, Problem 21Q

Summary Introduction

To calculate: The substrate concentration.

Introduction:

Enzymes are the protein molecules that catalyze the rate of a reaction at different substrate concentrations. Initially, the rate of the reaction increases in a linear way at low substrate concentration. With the increase in substrate concentration, the rate of reaction increases, but up to a certain point. At this point, the rate displays saturation, where adding more substrate no longer increases the reaction rate. In the reaction, the substrate molecules interact with the active site of the enzyme to form a new product.

Answer 7

Chapter 3, Problem 21Q

Summary Introduction

To calculate: The substrate concentration.

Introduction:

Enzymes are the protein molecules that catalyze the rate of a reaction at different substrate concentrations. Initially, the rate of the reaction increases in a linear way at low substrate concentration. With the increase in substrate concentration, the rate of reaction increases, but up to a certain point. At this point, the rate displays saturation, where adding more substrate no longer increases the reaction rate. In the reaction, the substrate molecules interact with the active site of the enzyme to form a new product.

Answer 8

Summary Introduction

To explain: Why the plotted graph is a straigntline.

Introduction:

Enzymes are the protein molecules that catalyze the rate of a reaction at different substrate concentrations. Initially, the rate of the reaction increases in a linear way at low substrate concentration. With the increase in substrate concentration, the rate of reaction increases, but up to a certain point. At this point, the rate displays saturation, where adding more substrate no longer increases the reaction rate. In the reaction, the substrate molecules interact with the active site of the enzyme to form a new product.

Answer 9

Summary Introduction

To explain: Why the plotted graph is a straigntline.

Introduction:

Enzymes are the protein molecules that catalyze the rate of a reaction at different substrate concentrations. Initially, the rate of the reaction increases in a linear way at low substrate concentration. With the increase in substrate concentration, the rate of reaction increases, but up to a certain point. At this point, the rate displays saturation, where adding more substrate no longer increases the reaction rate. In the reaction, the substrate molecules interact with the active site of the enzyme to form a new product.

Answer 10

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Answer 12

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Answer 13

Ch. 3 - Prob. 1Q Ch. 3 - Prob. 2Q Ch. 3 - Prob. 3Q Ch. 3 - Prob. 4Q Ch. 3 - Prob. 5Q Ch. 3 - Prob. 6Q Ch. 3 - Prob. 7Q Ch. 3 - Prob. 8Q Ch. 3 - Prob. 9Q Ch. 3 - Prob. 10Q

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