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…
Should genetic testing for cancer be available
for everyone, or should genetic testing
be confined to a research setting?
Step by step
Solved in 2 steps
- How can genetic testing help in cancer diagnosis? Briefly explain.How can genetic testing help in cancer diagnosis? Answer specificallyMammography is an accurate screening technique for the earlydetection of breast cancer in humans. Because this techniqueuses X rays diagnostically, it has been highly controversial. Canyou explain why? What reasons justify the use of X rays for sucha medical screening technique?
- How can we isolate stem cells and how can we use these cells in the clinic?If improved diagnostic tests are developed from this project, is the effort worth it if the cancers diagnosed have no treatment available?What are the pros and cons to Embryonic stem cells research in Medical research in this country today?
- How is DNA microarray used in detecting cancer?What are the ethical issues associated with gene and cell therapy? What are stem cells? Why are stem cells so important in gene and cell therapy?What rights does a cell donor have to stem cell lines or technologies created from cells they have donated? Should tissue donors share in the commercial potential and monetary awards of stem cell line created from their cells?
- Sequencing the human genome, the development of microarray technology, and personal genomics promise to improve our understanding of normal and abnormal cell behavior. How are these approaches dramatically changing our understanding and treatment of complex diseases such as cancer?What are stem cells? Which stem cell treatment can form a benign tumor? Please explain how benign tumor can form from the stem cell therapy?What are the biggest challenges that mutations pose to oncologists and cancer biologists who seek to find novel cures against cancers?