Whether one should get tested for BRCA1 and BRCA2 as a blood test is available easily. Introduction: Breast cancer refers to the disease of cancer, which primarily affects the breasts of the individual, mostly females. This cancer can be genetic and BRCA genes are breast cancer genes. They are called so because mutations in these genes can cause breast cancers in both females and males. They can be passed down to the child from either parent.

Question

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Answer 1

Question

Chapter 18, Problem 1QC

Summary Introduction

To review:

Whether one should get tested for BRCA1 and BRCA2 as a blood test is available easily.

Introduction:

Breast cancer refers to the disease of cancer, which primarily affects the breasts of the individual, mostly females. This cancer can be genetic and BRCA genes are breast cancer genes. They are called so because mutations in these genes can cause breast cancers in both females and males. They can be passed down to the child from either parent.

Expert Solution & Answer

Explanation of Solution

There are genetic tests available to find out if the BRCA gene in an individual is mutated or not, but genetic testing is recommended to those people with high risks of developing breast cancer. For example, if a person has a family history of breast cancer, ovarian cancer or a family member with a mutated BRCA gene.

Due to the cost and time consumption, this test is not recommended to every individual who is experiencing breast cancer. This test is not recommended otherwise because there are only slight chances that a family member is a carrier of this gene mutation. Moreover, emotionally such tests impact severely and may hamper the psychosocial life of the individual and their family members.

Conclusion

Thus, it can be concluded that genetic tests are expensive and impact the person emotionally. They are only recommended to people who have a family history of breast cancer.

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Biology Question

✓ Details Draw a protein that is embedded in a membrane (a transmembrane protein), label the lipid bilayer and the protein. Identify the areas of the lipid bilayer that are hydrophobic and hydrophilic. Draw a membrane with two transporters: a proton pump transporter that uses ATP to generate a proton gradient, and a second transporter that moves glucose by secondary active transport (cartoon-like is ok). It will be important to show protons moving in the correct direction, and that the transporter that is powered by secondary active transport is logically related to the proton pump.

drawing chemical structure of ATP. please draw in and label whats asked. Thank you.

Answer 2

Question

Chapter 18, Problem 1QC

Summary Introduction

To review:

Whether one should get tested for BRCA1 and BRCA2 as a blood test is available easily.

Introduction:

Breast cancer refers to the disease of cancer, which primarily affects the breasts of the individual, mostly females. This cancer can be genetic and BRCA genes are breast cancer genes. They are called so because mutations in these genes can cause breast cancers in both females and males. They can be passed down to the child from either parent.

Expert Solution & Answer

Explanation of Solution

There are genetic tests available to find out if the BRCA gene in an individual is mutated or not, but genetic testing is recommended to those people with high risks of developing breast cancer. For example, if a person has a family history of breast cancer, ovarian cancer or a family member with a mutated BRCA gene.

Due to the cost and time consumption, this test is not recommended to every individual who is experiencing breast cancer. This test is not recommended otherwise because there are only slight chances that a family member is a carrier of this gene mutation. Moreover, emotionally such tests impact severely and may hamper the psychosocial life of the individual and their family members.

Conclusion

Thus, it can be concluded that genetic tests are expensive and impact the person emotionally. They are only recommended to people who have a family history of breast cancer.

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Answer 3

Question

Chapter 18, Problem 1QC

Summary Introduction

To review:

Whether one should get tested for BRCA1 and BRCA2 as a blood test is available easily.

Introduction:

Breast cancer refers to the disease of cancer, which primarily affects the breasts of the individual, mostly females. This cancer can be genetic and BRCA genes are breast cancer genes. They are called so because mutations in these genes can cause breast cancers in both females and males. They can be passed down to the child from either parent.

Expert Solution & Answer

Explanation of Solution

There are genetic tests available to find out if the BRCA gene in an individual is mutated or not, but genetic testing is recommended to those people with high risks of developing breast cancer. For example, if a person has a family history of breast cancer, ovarian cancer or a family member with a mutated BRCA gene.

Due to the cost and time consumption, this test is not recommended to every individual who is experiencing breast cancer. This test is not recommended otherwise because there are only slight chances that a family member is a carrier of this gene mutation. Moreover, emotionally such tests impact severely and may hamper the psychosocial life of the individual and their family members.

Conclusion

Thus, it can be concluded that genetic tests are expensive and impact the person emotionally. They are only recommended to people who have a family history of breast cancer.

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Answer 4

Question

Chapter 18, Problem 1QC

Summary Introduction

To review:

Whether one should get tested for BRCA1 and BRCA2 as a blood test is available easily.

Introduction:

Breast cancer refers to the disease of cancer, which primarily affects the breasts of the individual, mostly females. This cancer can be genetic and BRCA genes are breast cancer genes. They are called so because mutations in these genes can cause breast cancers in both females and males. They can be passed down to the child from either parent.

Expert Solution & Answer

Explanation of Solution

There are genetic tests available to find out if the BRCA gene in an individual is mutated or not, but genetic testing is recommended to those people with high risks of developing breast cancer. For example, if a person has a family history of breast cancer, ovarian cancer or a family member with a mutated BRCA gene.

Due to the cost and time consumption, this test is not recommended to every individual who is experiencing breast cancer. This test is not recommended otherwise because there are only slight chances that a family member is a carrier of this gene mutation. Moreover, emotionally such tests impact severely and may hamper the psychosocial life of the individual and their family members.

Conclusion

Thus, it can be concluded that genetic tests are expensive and impact the person emotionally. They are only recommended to people who have a family history of breast cancer.

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Answer 5

Chapter 18, Problem 1QC

Summary Introduction

To review:

Whether one should get tested for BRCA1 and BRCA2 as a blood test is available easily.

Introduction:

Breast cancer refers to the disease of cancer, which primarily affects the breasts of the individual, mostly females. This cancer can be genetic and BRCA genes are breast cancer genes. They are called so because mutations in these genes can cause breast cancers in both females and males. They can be passed down to the child from either parent.

Expert Solution & Answer

Explanation of Solution

There are genetic tests available to find out if the BRCA gene in an individual is mutated or not, but genetic testing is recommended to those people with high risks of developing breast cancer. For example, if a person has a family history of breast cancer, ovarian cancer or a family member with a mutated BRCA gene.

Due to the cost and time consumption, this test is not recommended to every individual who is experiencing breast cancer. This test is not recommended otherwise because there are only slight chances that a family member is a carrier of this gene mutation. Moreover, emotionally such tests impact severely and may hamper the psychosocial life of the individual and their family members.

Conclusion

Thus, it can be concluded that genetic tests are expensive and impact the person emotionally. They are only recommended to people who have a family history of breast cancer.

Answer 6

Chapter 18, Problem 1QC

Summary Introduction

To review:

Whether one should get tested for BRCA1 and BRCA2 as a blood test is available easily.

Introduction:

Breast cancer refers to the disease of cancer, which primarily affects the breasts of the individual, mostly females. This cancer can be genetic and BRCA genes are breast cancer genes. They are called so because mutations in these genes can cause breast cancers in both females and males. They can be passed down to the child from either parent.

Expert Solution & Answer

Explanation of Solution

There are genetic tests available to find out if the BRCA gene in an individual is mutated or not, but genetic testing is recommended to those people with high risks of developing breast cancer. For example, if a person has a family history of breast cancer, ovarian cancer or a family member with a mutated BRCA gene.

Due to the cost and time consumption, this test is not recommended to every individual who is experiencing breast cancer. This test is not recommended otherwise because there are only slight chances that a family member is a carrier of this gene mutation. Moreover, emotionally such tests impact severely and may hamper the psychosocial life of the individual and their family members.

Conclusion

Thus, it can be concluded that genetic tests are expensive and impact the person emotionally. They are only recommended to people who have a family history of breast cancer.

Answer 7

Chapter 18, Problem 1QC

Summary Introduction

To review:

Whether one should get tested for BRCA1 and BRCA2 as a blood test is available easily.

Introduction:

Breast cancer refers to the disease of cancer, which primarily affects the breasts of the individual, mostly females. This cancer can be genetic and BRCA genes are breast cancer genes. They are called so because mutations in these genes can cause breast cancers in both females and males. They can be passed down to the child from either parent.

Answer 8

Expert Solution & Answer

Explanation of Solution

There are genetic tests available to find out if the BRCA gene in an individual is mutated or not, but genetic testing is recommended to those people with high risks of developing breast cancer. For example, if a person has a family history of breast cancer, ovarian cancer or a family member with a mutated BRCA gene.

Due to the cost and time consumption, this test is not recommended to every individual who is experiencing breast cancer. This test is not recommended otherwise because there are only slight chances that a family member is a carrier of this gene mutation. Moreover, emotionally such tests impact severely and may hamper the psychosocial life of the individual and their family members.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Conclusion

Thus, it can be concluded that genetic tests are expensive and impact the person emotionally. They are only recommended to people who have a family history of breast cancer.

Answer 12

Ch. 18 - Prob. 1QC Ch. 18 - Prob. 2QC Ch. 18 - Prob. 3QC Ch. 18 - Compare and contrast a benign tumor and a...Ch. 18 - Prob. 2CR Ch. 18 - Prob. 3CR Ch. 18 - Explain why we have not yet made much progress...Ch. 18 - Prob. 5CR Ch. 18 - Prob. 6CR Ch. 18 - Prob. 7CR

Concept explainers

Explanation of Solution

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Chapter 18 Solutions