Should genetic testing for cancer be availablefor everyone, or should genetic testingbe confined to a research setting?

Q: How

A: Introduction :- Genetic testing also known as DNA testing, involves obtaining DNA from a sample of…

Q: How can genetics guide both the prevention and treatment of cancer, autism, and other diseases?

A: Diversity in genetic research is able to save lives. genetic screening is one of the important…

Q: How to detect cancer? What are a few approaches to treat cancer?

A: Cancer is the name that is utilized to describe the collection of related diseases. In all types of…

Q: What is the link between epigenetics and cancer?

A: Epigenetics is considered as the study in which the gene shows its behavior according to the…

Q: During a routine check-up, a woman is informed by her doctor that she has developed a skin tumor.…

A: *Benign tumors stay in their location without invading other sites of the body. *They do not spread…

Q: Can we identify general featurescommon to all cancer cells—such astheir production of misfolded,…

A: Cancer can be of different types depending upon the type of cells, organ affected, and stage. The…

Q: Why is it important to model cancer through the generation of induced pluripotent stem cells ?…

A: Induced pluripotent stem cells (iPS) is a type of stem cell(pluripotent) in nature that is derived…

Q: Why is it only the risk for cancer that is inherited?

A: ANSWER --Introduction -- Genes are part of the chromosomes , carry instructions to make proteins…

Q: Can we cure cancer by restoring the function of tumor suppressor proteins such as mutant p53 or pRb?…

A: Cell division is a process through which a cell produces two identical daughter cells. Cell division…

Q: What are Two kinds of cancer-producing mutations?

A: Cancer is defined as any one of a large number of diseases characterized by the development of…

Q: What are the biggest challenges that mutations pose to oncologists and cancer biologists who seek to…

A: Mutations are one of the biggest challenges to the Oncologists and cancer biologists who wish and…

Q: Why are people more likely to develop cancer as they age? Why does inheriting a mutation increase…

A: Cancer is the name given to a collection of related diseases.In all types of cancer,some of the…

Q: What are the most significant environmental agents that contributeto human cancers?

A: Cancer is the disease of uncontrolled cell division.

Q: If cancer is fundamentally a genetic disease, how might an environmental factor such as smoking…

A: Tumor is a mass of tissues. It may be benign or malignant. The cellular growth that occurs when the…

Q: Why do mutations in DNA repair genes increase the likelihood of developing cancer?

A: Deoxyribonucleic acid (DNA) is a hereditary molecule that transfers genetic information from one…

Q: Why are bone marrow stem cells ideally suited as targets for gene therapy?

A: Bone marrow stem cells are widely suited as targets for gene therapy because they provide two major…

Q: How can cancer arise from stem cells?

A: Stem cells are unique human cells and can grow into several cell types. This can vary between cells…

Q: Mammography is an accurate screening technique for the earlydetection of breast cancer in humans.…

A: Cancer is a devastating medical condition characterized by the growth of abnormal cells in the body…

Q: What is the relationship between genetic mutations and cancer?

A: Mutation is defined as change in nucleotides nitrogenous base.

Q: What do you think the risks and benefits are of genetic testing?

A: Genetic testing involves the study and analyzing the changes in DNA ;Chromosome structure and gene…

Q: Some germ-line mutations predispose individuals tocancer, yet often environmental factors…

A: A germline mutation is also called a germinal mutation. It refers to identifiable changes in the…

Q: How mutations, chromosomal changes epigenetics, and environmental agents play roles in the…

A: Cancer cells breaks the most basic rule of cell behavior by which multicellular organism are built…

Q: Scientists are learning more and more about the genetic factors that prompt the eventual development…

A: Genetic screening is the test that is used to detect the deformities in the DNA sequence that can…

Q: Are genome and karyotype instabilities consequencesor causes of cancer?

A: Genome ad karyotype instabilities really leads to cancer.Lets have a detailed discussion: Genome…

Q: How do normal cells protect themselves from accumulating mutations in genes that could lead to…

A: Studies reveal that the p53 protein instructs cells to under-go apoptosis when mutations in the DNA…

Q: How are DNA microarrays used to screen a patient’s cells for a cancer prognosis?

A: DNA microarrays is an advanced technique to study the expression the genes at once.

Q: How might stem cells be used to repair brain or heart damage, even though these cells do not undergo…

A: Differentiation is important because specialized cells are used up, damaged or die all the time…

Q: How Mutations Cause Cancer Phenotypes?

A: The medical condition of cancer is generally characterized by the presence of a cluster of cells…

Q: Do more mutations necessarily mean that more cancer-causing genes are faulty? Why or why not?

A: Biotechnology is a wide range of studies where it uses its techniques with biological systems to…

Q: What separates cancer cells from normal cells?

A:

Q: What technique is used to identify genes involved in cancer formation ?

A:

Q: Can restoring tumor suppressor function, such as mutant p53 or pRb, be used to cure cancer? If…

A: The Cell division is the process through which one cell divides into two identical daughter cells.…

Q: How tumor-suppressor mutations contribute to cancer?

A: Cancer - Cancer is a type of disease in which cells divide in an uncontrolled manner. The cells…

Q: Sequencing the human genome, the development of microarray technology, and personal genomics promise…

A: To describe: How are Sequencing the human genome, the development of microarray technology, and…

Q: What are the pros and cons to Embryonic stem cells research in Medical research in this country…

A: Embryonic stem cells present in embryo and have the ability to differentiate into different type of…

Q: How does the normal p53 protein inhibit cancer development?

A: Tumor-suppressor genes code for proteins that repair damaged DNA (preventing a cell from turning…

Q: What evidence implicates mutagenic chemicals from the outside the body in carcinogenesis, and how…

A: Cancer is the product of a process involving complex interactions between environmental and…

Q: How is DNA microarray used in detecting cancer?

A: DNA or deoxyribonucleic acid is a polymer of deoxyribonucleotides connected together via…

Q: What are the two principal opposing views regarding the patenting of genes?

A: Gene patent is a patent on a specific isolated gene sequence, a natural sequence that has been…

Q: How do we know that malignant tumors arise from a single cell that contains mutations?

A: Malignant tumors are multicellular cell masses invading normal tissues and disrupting their function…

Q: One major goal of modern cancer therapy is toidentify small molecules—anticancer drugs—that canbe…

A: Anticancer drugs are used against cancer. Chemotherapy drugs kill cancer cells by stopping them from…

Q: What is the role of regulatory gene mutations in cancer?

A: Regulatory genes are defined as genes which control or regulate the expression of one or multiple…

Q: With regard to cancer cells, which of the following statementsare true?A. Cancer cells are clonal,…

A: Cancer is a group of diseases involving abnormal growth of cells, which tend to proliferate in an…

Q: how can mutations in several genes drive cancer?

A: Ans: Mutation: The change in the nucleotide sequence base level (single base) is referred to as…