What are the potential applications of knowledge on factors that trigger or stop apoptosis
Q: Can you think of any reasons why cells are programmed to commit suicide (apoptosis)?
A: Apoptosis is a process of cell death, programmed in cells of multi cellular organisms. The cell…
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: Name three potential sources of stem cells.
A: Stem cells are defined as the cells that are undifferentiated and develop into specific cells that…
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: What is the role of Rho factors in transcription, how it performs its function?
A: The process that occurs as a part of the Central Dogma of life and is involved in the formation of a…
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 would be the consequence of an inactivating mutation in the HO gene in an a cell? [Select]
A: Inactivating mutation This mutation is also called as loss of function mutation. The product of this…
Q: What is the sequence of events in a cell that is undergoing apoptosis
A: Apoptosis is a type of programmed cell death and is often called type 1 programmed cell death.…
Q: A scientist notices that a cancer cell line fails to die when he adds an inducer of apoptosis to his…
A: Apoptosis is the programmed cell death. It occurs as a cell response to various signalling pathways,…
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: Assuming that apoptosis fails and the cell continues through several cell cycles... what would the…
A: Introduction Almost all cells in the body can divide and form new daughter cells however, there…
Q: Describe in detail the relevance of apoptosis to cancer therapy
A: Apoptosis or programmed cell death It is a highly regulated process that allows a cell to self…
Q: How interfered regulatory machinery results in production of tumor?
A: Eukaryotes have well-organized nucleus. prokaryotes are devoid of nuclear arrangements. genome…
Q: Give the pathway how apoptosis can lead to different diseases?
A: To answer this question we should have knowledge about Cell biology.
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: Explain why apoptosis is a necessary process.
A: apoptosis is cell death.
Q: What orchestrates cell differentiation? Why is cell differentiation important? What does it lead to?…
A: Introduction :- Unspecialized cells become specialised through the process of differentiation to…
Q: What are the two common characteristics of stem cells?
A: Two common characterstics of stem - cells are : Perpetual self - renewal. Ability to differentiate…
Q: The frog Xenopus laevis has often served as a model system for the study of apoptosis. Can you think…
A: Apoptosis is also called as the programmed death of the cell which is controlled by the genetic…
Q: Mention what are the important functions of apoptosis?
A: Cells are the basic structural and functional unit of all known organisms and are essential in the…
Q: What is the difference in an oncogene and tumor suppressor gene and how can each potentially lead to…
A: Cancer is group of diseases which are characterized by abnormal and unstoppable growth of cell and…
Q: Identify and list the functions of the three general classes of proteins that control cell death.
A: Answer: Introduction: Cell death is necessary for the normal development of eukaryotic organisms and…
Q: What is the working of Tumor suppressor genes ?
A: There are two types of genes that are associated with tumors: Oncogenes: These genes when directly…
Q: Are certain stem cells responsive to particular types of environmental stimuli and could we harness…
A: Stem cells have an interesting biology and offer enormous prospects for therapeutic applications.…
Q: What is apoptosis, and under what circumstances do cells undergo this process?
A: A lysosome is a membrane bound organelle that contains (hydrolytic enzymes) digestive enzymes. The…
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: 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 are some applications of apoptosis in modern medicine?
A: Apoptosis is the process in which cell death occurs in a programmed manner.In apoptosis ,cells go…
Q: Which statement, summarized from the excerpt, best supports the claim that stem cells can be used in…
A:
Q: What would be the effect of a mutation that inactivates the p14ARF tumor suppressor upon p53…
A: p53 is known as a cellular tumor antigen 53 is a protein found in vertebrates that is responsible…
Q: What are the mechanisms governing stem cell division, self-renewal, and differentiation?
A: Stem cells: Stem cells are considered as the special cells that have the capability to develop into…
Q: explain what are stem cells
A: A cell is the basic structural, functional, and biological unit of the all known organisms. A cell…
Q: How did the intrinsic pathway ofapoptosis evolve, and what is theadvantage of having…
A: When a cell becomes dead this is known as Apoptosis. In Apoptosis the material present in the cell…
Q: How do stem cells retain this capacity, and can we harness it to cure debilitating diseases?
A: Stem cells: Stem cells are the cells that have the potential to develop into different types in the…
Q: What are the major morphological characteristics of cells undergoing apoptosis?
A: Introduction Apoptosis is known as programmed cells death. Whenever there are any lethal…
Q: What is apoptosis and its major mechanism?
A:
Q: A cell begins to undergo apoptosis due to stress. Which of the following are true about this cell?…
A: Apoptosis is the process of programmed cell death.
Q: Explain in detail (steps) how the intrinsic pathways initiates apoptosis.
A: Apoptosis is also known as programmed cell death, which allows multicellular organisms to break…
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: Mention what are the important functions of apoptosis
A: The cellular masses present between the embryonic fingers are destroyed in the process known as…
Q: hat are cyclins and cyclin-dependent kinases for? Describe how do these factors affect cell…
A: A cell is a basic membrane-bound unit that is frequently referred to as the basic building blocks of…
Q: Is PI3K a proto-oncogene or a tumor suppressor gene? Why
A: PI3K means Phospho inositol 3 kinase gene.It is involved in signalling pathways.It is the mutation…
Q: Compare and contrast the processes of cell cycle and apoptosis and give an example of a drug or…
A: * cell cycle cell shows a series of events which takes place in a cell as it divides and grows. *A…
Q: What is apoptosis and how is it regulated?
A: Cell death is a phenomena that occurs naturally in multicellular organisms. Cells die due to…
Q: Mention what are the important functions of apoptosis? discuss briefly at your own words?
A: Apoptosis is a common process through which programmed cell death takes place. There are two forms…
Q: Would a drug that induced apoptosis or one that induced necrosis be preferable for treatment of…
A: INTRODUCTION Flowcytometry Flowcytometry is a technique that simultaneously measures and analyse…
What are the potential applications of knowledge on factors that trigger or stop apoptosis?
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- Discuss the principles that govern the presence and maintenance of stem cells both in vivo and in vitro? What is the current status of the technology, and its possible applications? What are the pros and cons of the technology, and how do these issues personally affect people?What kind(s) of cells can develop from totipotent stem cell?Mention what are the important functions of apoptosis? discuss briefly
- Mention what are the important functions of apoptosis? discuss briefly at your own words?Describe how Ras and p53 can alter the simplified genetic pathway controlling cell division shown below. For each of the two genes, would uncontrolled cell division result from a loss-of-function or a gain-of-function mutation? growth factors - receptors - cyclins - cyclin-dependent kinases - cell divisionWhat does "potency" mean in the context of stem cells? The power of cells to influence their surroundings The ability of cells to differentiate into specialized cell types The ability of cells to survive under harsh environmental or culture conditions Both A and B
- What are the two common characteristics of stem cells?https://nj.pbslearningmedia.org/resource/nsn08.sci.life.stru.stemcell2/stem-cells-breakthrough/ Describe the 4 different types of stem cells. (Totipotent, pluripotent, multipotent, IPS)Can you think of any reasons why cells are programmed to commit suicide (apoptosis)?
- How might stem cells be used to repair brain or heart damage, even though these cells do not undergo mitosis?How did the intrinsic pathway ofapoptosis evolve, and what is theadvantage of having mitochondriaplay such a central role in regulatingapoptosis?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?