Q: How can a defect in p53 gene contribute to cancer development?
A: Cancer is an abnormal growth of cells which tend to proliferate in an uncontrolled way and, in some…
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: How does cell proliferation occur?
A: The fundamental unit of life is called a cell. Every organism in the environment consists of one or…
Q: How is cancer related to cell division (simple explanation)
A: Cancer is an abnormal condition that arises due to uncontrolled cell division and proliferation.…
Q: What is apoptosis? How is it beneficial to the body?
A: APOPTOSIS: * Apoptosis is a type of programmed cell death in which some steps in cell will leads to…
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: Why do most cancer treatments at present target microtubule formation of the cell? What are the most…
A: Cancer is a systemic disease which occurs within the body cells and tissues and eventually spreads…
Q: side from cancer, what are other diseases and abnormalities in living organisms?
A: Disease is a condition in which there is suffering not only physically but also mentally. A disease…
Q: How Do Mitochondria Mediate Apoptosis?
A: Mitochondria in eukaryotic cells are majorly involved in cellular respiration. The mitochondrial…
Q: Why is it inaccurate to say, “Smoking causes cancer”?
A: Nicotine in cigarettes are said to have many physical and physiological benefits on body.
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: how does radiation for breast cancer relate to the cell cycle and mitosis
A: One of the ways implemented for the treatment of breast cancer involves radiation therapy. In this…
Q: What do you mean by embryonic stem cell?
A: Introduction Almost all types of cells have the ability to divide and produce daughter cells with…
Q: What is the cancer stem cell hypothesis?
A: Every living organism is made up of cells. A cell is a small self-contained unit within a whole…
Q: Should we devote more of our resources treating cancer or preventing it?
A: Cancer is a disease caused due the uncontrolled growth of the cells that doesnot undergo…
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: How might a mutation in the DNA result in the formation of cancer ?
A: The mutation is any change or alteration in the nucleotide sequence of the DNA. The mutation of a…
Q: What would happen if apoptosis (cell death) did not occur in cells that have significant DNA damage?
A: All living organisms are made up of cells. The cells are the basic structural and functional unit of…
Q: What can happen to chromosomes in cancer cells?
A: Cancer cells vary from normal cells in a range of ways. Normal cells become cancerous after a…
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: Is cancer a genetic disease ?
A: Cancer includes overgrowth of the cells above the normal number. It is studied under the domain of…
Q: What is the difference between the different kinds of STEM cells?
A: Stem cells are self-renewal cell. They are undifferentiated cells that have the ability to divide…
Q: What is the relationship between genetic mutations and cancer?
A: Mutation is defined as change in nucleotides nitrogenous base.
Q: What characteristics of cancer cells would make HeLa cells immortal?
A: Cells are the underlying, practical, and organic units of every living being. A cell can duplicate…
Q: How can a mutation in a tumor-suppressor gene contribute to the development of cancer?
A: Tumor-suppressor genes are like any other normal genes whose functions include slowing down cell…
Q: Why do certain chemicals present a notable challenge to the environment and cancer?
A: Cancer is caused by mutations in the gene of the cell which impairs the cell's ability to undergo…
Q: What is transformation of cells?
A: Transformation is one of the processes of horizontal (or lateral) gene transfer, in which genetic…
Q: What would happen if Stem Cells do not undergo Cell differentiation?
A: Stem cells are those cells which has the capability to differentiate into different types of…
Q: What is a disadvantage of adult stem cells over embryonic stem cells?
A: Special human cells that have the capability to develop into wide-ranging types of cells in the…
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: What is the debate about between President Bush and President Obama regarding Stem Cells?
A: Obama's move overturns an order signed by President Bush in 2001 that barred the National Institutes…
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 Changes in DNA cause Increased Cancer Risk ?
A: The growth of new cells and also the breaking down of the old cells generally occur by a systemic…
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: Why does inflammation fuel cancer development/invasion?
A: Introduction :- The immune system uses inflammation as one of its defence mechanisms against…
Q: How is necrosis different from apoptosis?
A:
Q: Why do scientists want to use stem cells?
A: The unique properties of the stem cells make them very important. Embryonic stem cells are normally…
Q: What is meant by cell differentiation?
A: Cell is the basic structural, functional, and biological unit of all known organisms. A cell is the…
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: How has the study of mitosis affected scientists’ knowledge of cancer?
A: Cancer is a disease in which tissue show unrestricted growth. cancer are of different types based on…
Q: Why is it essential for a cell to repair mutations in its DNA? What happens to the cell if the…
A: DNA repair is a mechanism of our body to repair any mutation or any mismatch in the DNA strand.
Q: What are transformed cells?
A: A cell is the basic structural and functional unit of life. They are often called as "Building…
Q: Cancer considered as Cell Cycle Disease?
A:
Q: Where does cancer originate?
A: Cancer is a disease in which abnormal cells divide uncontrollably and can enter adjacent tissue.…
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: Why are scientists so excited about human embryonic and adult stem cells?
A: scientists are excited about any new medical technology that can save human lives and help to make…
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…
How do cancer cells acquire a potential for immortality?
The cancer cells are characterized by the ultimate power of division, flooding the blood with abnormal cells, and the formation of solid tumors. They also possess the property of movement within our body which is more precisely known as metastasis.
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