The probability of the child being affected by FAP if both the parents are normal but the father’s sister has experienced the FAP. Introduction: Familial adenomatous polyposis (FAP) is a form of colorectal cancer. This cancer is a result of a mutation in a specific gene called APC gene adenomatous polyposis coli. The symptom of this type of cancer is mainly visible in the early adolescence or later stages of life. This type of cancer is autosomal dominant and requires a single allele for producing cancerous cells.

Question

Want to see the full answer?

Answer 1

Question

Chapter 24, Problem 7PDQ

Summary Introduction

To determine: The probability of the child being affected by FAP if both the parents are normal but the father’s sister has experienced the FAP.

Introduction: Familial adenomatous polyposis (FAP) is a form of colorectal cancer. This cancer is a result of a mutation in a specific gene called APC gene adenomatous polyposis coli. The symptom of this type of cancer is mainly visible in the early adolescence or later stages of life. This type of cancer is autosomal dominant and requires a single allele for producing cancerous cells.

Summary Introduction

To determine: The tests that can be helpful in the assessment.

Introduction: Familial adenomatous polyposis (FAP) is a condition that results due to the mutation in the APC gene present on the 5q chromosome and is an inheritance type of cancer. The polyps grown are initially noncancerous, but if the colonial polyps are left for a long time, these polyps may become malignant.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

As a genetic counselor, you inform Susan and John that a blood test for cystic fibrosis is available. would you recommend generic testing for Susan and John?

Please answer with reason: 1) The nurse is explaining the inheritance of Huntington disease (autosomal dominant) to a newly diagnosed patient whose partner does not have the gene mutation. Which statement should the nurse make regarding family planning? a. There is a 100% chance with each pregnancy that the child will inherit the gene for Huntington disease. b. There is a 50% chance with each pregnancy that the child will inherit the gene for Huntington disease c. There is a 25% chance with each pregnancy that the child will inherit the gene for Huntington disease d. There is a 0% chance with each pregnancy that the child will inherit the gene for Huntington disease.

Imagine you are working as a genetic counselor. A married couple makes an appointment to speak with you. Both have a genetic disorder, but they already have one child who does not have the disorder. They would like to have more children and were told by a friend that since their first child was normal their future children would be normal as well.Explain to them the probability of future offspring being normal or having the disease (assume that this is an autosomal disease). Be sure to tell them whether the disease is brought about by a dominant or recessive allele and what fraction of their children (if any) could be carriers for the disease.I

Answer 2

Question

Chapter 24, Problem 7PDQ

Summary Introduction

To determine: The probability of the child being affected by FAP if both the parents are normal but the father’s sister has experienced the FAP.

Introduction: Familial adenomatous polyposis (FAP) is a form of colorectal cancer. This cancer is a result of a mutation in a specific gene called APC gene adenomatous polyposis coli. The symptom of this type of cancer is mainly visible in the early adolescence or later stages of life. This type of cancer is autosomal dominant and requires a single allele for producing cancerous cells.

Summary Introduction

To determine: The tests that can be helpful in the assessment.

Introduction: Familial adenomatous polyposis (FAP) is a condition that results due to the mutation in the APC gene present on the 5q chromosome and is an inheritance type of cancer. The polyps grown are initially noncancerous, but if the colonial polyps are left for a long time, these polyps may become malignant.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 24, Problem 7PDQ

Summary Introduction

To determine: The probability of the child being affected by FAP if both the parents are normal but the father’s sister has experienced the FAP.

Introduction: Familial adenomatous polyposis (FAP) is a form of colorectal cancer. This cancer is a result of a mutation in a specific gene called APC gene adenomatous polyposis coli. The symptom of this type of cancer is mainly visible in the early adolescence or later stages of life. This type of cancer is autosomal dominant and requires a single allele for producing cancerous cells.

Summary Introduction

To determine: The tests that can be helpful in the assessment.

Introduction: Familial adenomatous polyposis (FAP) is a condition that results due to the mutation in the APC gene present on the 5q chromosome and is an inheritance type of cancer. The polyps grown are initially noncancerous, but if the colonial polyps are left for a long time, these polyps may become malignant.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 24, Problem 7PDQ

Summary Introduction

To determine: The probability of the child being affected by FAP if both the parents are normal but the father’s sister has experienced the FAP.

Introduction: Familial adenomatous polyposis (FAP) is a form of colorectal cancer. This cancer is a result of a mutation in a specific gene called APC gene adenomatous polyposis coli. The symptom of this type of cancer is mainly visible in the early adolescence or later stages of life. This type of cancer is autosomal dominant and requires a single allele for producing cancerous cells.

Summary Introduction

To determine: The tests that can be helpful in the assessment.

Introduction: Familial adenomatous polyposis (FAP) is a condition that results due to the mutation in the APC gene present on the 5q chromosome and is an inheritance type of cancer. The polyps grown are initially noncancerous, but if the colonial polyps are left for a long time, these polyps may become malignant.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 24, Problem 7PDQ

Summary Introduction

To determine: The probability of the child being affected by FAP if both the parents are normal but the father’s sister has experienced the FAP.

Introduction: Familial adenomatous polyposis (FAP) is a form of colorectal cancer. This cancer is a result of a mutation in a specific gene called APC gene adenomatous polyposis coli. The symptom of this type of cancer is mainly visible in the early adolescence or later stages of life. This type of cancer is autosomal dominant and requires a single allele for producing cancerous cells.

Summary Introduction

To determine: The tests that can be helpful in the assessment.

Introduction: Familial adenomatous polyposis (FAP) is a condition that results due to the mutation in the APC gene present on the 5q chromosome and is an inheritance type of cancer. The polyps grown are initially noncancerous, but if the colonial polyps are left for a long time, these polyps may become malignant.

Answer 6

Chapter 24, Problem 7PDQ

Summary Introduction

To determine: The probability of the child being affected by FAP if both the parents are normal but the father’s sister has experienced the FAP.

Introduction: Familial adenomatous polyposis (FAP) is a form of colorectal cancer. This cancer is a result of a mutation in a specific gene called APC gene adenomatous polyposis coli. The symptom of this type of cancer is mainly visible in the early adolescence or later stages of life. This type of cancer is autosomal dominant and requires a single allele for producing cancerous cells.

Answer 7

Chapter 24, Problem 7PDQ

Summary Introduction

To determine: The probability of the child being affected by FAP if both the parents are normal but the father’s sister has experienced the FAP.

Introduction: Familial adenomatous polyposis (FAP) is a form of colorectal cancer. This cancer is a result of a mutation in a specific gene called APC gene adenomatous polyposis coli. The symptom of this type of cancer is mainly visible in the early adolescence or later stages of life. This type of cancer is autosomal dominant and requires a single allele for producing cancerous cells.

Answer 8

Summary Introduction

To determine: The tests that can be helpful in the assessment.

Introduction: Familial adenomatous polyposis (FAP) is a condition that results due to the mutation in the APC gene present on the 5q chromosome and is an inheritance type of cancer. The polyps grown are initially noncancerous, but if the colonial polyps are left for a long time, these polyps may become malignant.

Answer 9

Summary Introduction

To determine: The tests that can be helpful in the assessment.

Introduction: Familial adenomatous polyposis (FAP) is a condition that results due to the mutation in the APC gene present on the 5q chromosome and is an inheritance type of cancer. The polyps grown are initially noncancerous, but if the colonial polyps are left for a long time, these polyps may become malignant.

Answer 10

Expert Solution & Answer

Answer 11

Expert Solution & Answer

Answer 12

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 13

Ch. 24 - Prob. 1NST Ch. 24 - People with a genetic condition known as...Ch. 24 - Prob. 3NST Ch. 24 - Cancer can arise spontaneously, but it can also be...Ch. 24 - Prob. 1CS Ch. 24 - Prob. 2CS Ch. 24 - If you agree to participate and then learn that...Ch. 24 - HOW DO WE KNOW? In this chapter, we focused on...Ch. 24 - Prob. 2PDQ Ch. 24 - Where are the major regulatory points in the cell...

Solution Summary: The author explains that familial adenomatous polyposis (FAP) is an autosomal dominant cancer and shows predisposition inheritance.

Concept explainers

Want to see the full answer?

Chapter 24 Solutions