Could a gene be involved in the growth of both stem cells and some kinds of cancer? Explain your answer.

Q: You add a chemical to a cell that prevents all of the chromatin from uncoiling so that the…

A: Transcription is the process of formation of messenger RNA using DNA as a template and DNA dependent…

Q: Bishop and Varmus’s experiment was a landmark work in cancer biology. What was the question facing…

A: Normal cells become abnormal when they divide uncontrollably and have the potential to invade nearby…

Q: Analyze the feedback loop between cell proliferationand genomic instability in cancer cells.

A: Feedback loop is defined as a system’s part in which the output of a system are routed back as input…

Q: Discuss the connection between cell division and cancer cells? How do cancer cells divide…

A: Cancer is the disease of cells in which the controls that normally restrict cell proliferation do…

Q: How do cancer cells acquire a potential for immortality?

A: The cancer cells are characterized by the ultimate power of division,  flooding the blood with…

Q: explain how p53 functions in a cell that sustained DNA damage to prevent progression of that cell…

A: DNA can get damaged due to various factors such as incorrect replication, exposure to mutants, UV…

Q: Put a checkmark next to any of the following scenarios that would make it MORE likely that a cell…

A: Need to find all the options that produce uncontrollable cell division  and to increase chance of…

Q: Explain how genetics and epigenetics play a role in cancer.

A: Genomic precariousness, which happens through both hereditary components (basic inheritable…

Q: Many cell lines used in medical research were originally derived from cancerous tissue. Why are…

A: Most of the studies for medical research are done on cancerous tissues in laboratory setup called as…

Q: examine the process of gene expression. Include the following: Explain the regulation of gene…

A: Introduction Gene Expression Is The Process Through Which Information From A Gene Is Used To Create…

Q: For a gene to be cancer-inducing, both copies of the gene must be affected, explain it with example.

A: Cancer inducing gene The gene having the potential to cause cancer are called as cancer inducing…

Q: Explain how Epigenetics are related with Cancer ?

A: Answer- Epigenetics is the change in the gene expression without changing the sequence of the DNA.

Q: what is the role and relevence of chromatin in gene expression

A: Chromatin: It is the mass of genetic materials composed of DNA and Proteins which are condensed to…

Q: Explain the theory behind how a normal cell turns into a malignant tumor cell and forms metastases.

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

Q: What is an induced pluripotent stem cell? a. A cell from which the nucleus has been removed b. A…

A: In multicellular living beings, stem cells are undifferentiated or part of the way separated cells…

Q: Suppose that you have cancer cell line X was treated with drug Y to increase the expression levels…

A: The genes that suppress tumors are ordinary genes, which delay cell division, fix DNA errors or tell…

Q: Which of the following must scientists understand in order to create effective cancer treatments?…

A: Effective cancer treatment in the order of b a d c. b. Where cancer originated : Scientists first…

Q: Identify the manipulated variable and the responding variable for the study.

A: Manipulative variable in an experiment is the one variable of the experiment that the scientist…

Q: Why would the failure of the p53 tumor supressor gene be more likely to cause cancer in a seventy…

A: Tumor protein p53, which plays a crucial role in the cellular response to DNA damage, is one of the…

Q: You decide to have your genome sequenced. The results come back and show that you have a…

A: Any abrupt change in the DNA causes mutation. This may or may not change the function of the cell.…

Q: Why do most cancer treatments at present target microtubule formation of the cell? What are the most…

A: Cancer can be defined as a condition in which normal cells lost the ability to control the cell…

Q: Describe the cell engineering process you would use to control the proliferation activities of stem…

A: Stem cells have the capacity to renew, regenerate and differentiate into specialized stem cells. The…

Q: f cancers are treated with surgery, chemotherapy, stem cell replacement or radiation, similar to…

A: Cancer cells  can be defined as the cells that mostly  divide continuously  and forming the solid…

Q: In some cancer cells, a specific gene has been duplicated many times. Is this gene likely to be an…

A: Cancer is an uncontrolled division of cell that has a defunct apoptosis mechanism. Usually, when…

Q: Cancer can arise spontaneously, but it can also be induced as a result of environmental factors such…

A: Cancer is a collection of diseases characterized by abnormal and uncontrolled growth. Cancer arises…

Q: Name one type of gene that leads to cancer when it is mutated

A: All malignant growth which is called as cancer also is the consequence of mutation in gene. Changes…

Q: Select the statements that accurately describe different ways that translocations could lead to…

A: Answer-  (A) A translocation breaks up the sequence of a gene for a protein that stimulates…

Q: How does gene activation lead to cell differentiation? Explain the correct answer and explain why…

A: Cell differentiation is a method by which a particular cell achieves a specific fate and become…

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: explain what are stem cells

A: A cell is the basic structural, functional, and biological unit of the all known organisms. A cell…