Explain the role of p53 protein in protecting normal cells against cancer. With respect to this protein and its function, explain how a normal cell turns cancerous.

Q: “Disruption in the pathway of apoptosis & autophagy can lead to different diseases”- explain.

A: The immune system is a biological structure and process within an organism that protects from and…

Q: Describe how cancer is related to the cell's cycle malfunctioning.

A: Cancer is a disease which is caused by the uncontrolled growth of the cells, without regulation of…

Q: With diagrams explain, chromosome rearrangement

A: Chromosomal rearrangement in genetics is the mutation in which the type of mutation causes…

Q: All normal cells have inherent characteristic of becoming cancerous explain

A: "Normal" cells serve as the body's basic building blocks and have unique properties that allow them…

Q: Briefly discuss the important functions of apoptosis & autophagy?

A: Apoptosis is the programmed cell death occurring in multicellular organisms. Apoptosis is very…

Q: hallmarks of tumor cells

A: Introduction:-The hallmarks constitutes an organizing principle for rationalising the complexities…

Q: Explain the mechanism of Warburg effect and how it benefits cancer cells

A: The question is based on Warburg effect.

Q: . Explain the characteristics of cancer cells.

A: CANCER CELLS:            The immortality of cells evolves in a series of mutations in a normal…

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

A: p53 induces numerous different target genes and blocks the different stages of progression of tumor…

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

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

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: Disruption in the pathway of apoptosis & autophagy can lead to different diseases”- explain briefly

A: Apoptosis is a type of programmed cell death that consists of biochemical events resulting in…

Q: Describe the role of the heredity in the development of cancer

A: Cancer is a condition in which the cells undergoes continuous cycle without stopping and doesn’t…

Q: Explain why IC3 is able to stop cancerous cells from dividing ?

A: Tumor-suppressor proteins are those proteins that normally act to stop abnormal cell growth. But…

Q: Mutations in the RB gene are often associated with cancer. Explain how a mutation that results in a…

A: The cell cycle is the series of stages that allow the cell to pass from one cell division to…

Q: Describe the roles of proto-oncogenes and tumor suppressor genes in controlling cell growth, and…

A: Oncogenesis is the process of inducing cancer in the body due to mutation in the genes. Oncogenes…

Q: Explain what it means when cancer is said to have a hereditary component.

A: Malignant growth is a hereditary disease—that is, disease is brought about by specific changes to…

Q: Explain why metastasis can lead to multiplesecondary tumors in different sites.

A: When there is some mutation that occurs in the DNA of any cell that leads to abnormal and…

Q: Stem Cells and Tissue Renewal. Use the topic and relate the topic for initiation progression and…

A: we have different types of tissues in the body . stem cells are very basic but unique cells such…

Q: Explain why some researchers believe science should focus its attention on the inflammation…

A: The uncontrolled growth of cells leads to cancer progression.

Q: Tissues and differentiation: a) Explain what is meant by determination and differentiation b)…

A: In biology, the process of determination is related to the process in which embryonic stem cells…

Q: Please discuss the difference between cancers caused by tumor viruses and cancers caused by…

A: Cancer is a disease where cells grow or divide uncontrolly.

Q: Explain the mechanism of Warburg effect and how it benefits cancer cells

A: Cancer is a disease when a few of the body's cells grow out of control and spread to other bodily…

Q: Explain what it means when the developmental steps for cancer are “not obligatory” and give one…

A: Cancer is uncontrolled cell division and growth of cells. These tumors eventually start invading…

Q: Briefly Explain why cell injury due to genetic causes are alarmingly increasing each year

A: Cells are the basic unit of life. Cells consist of organelles and cell matrices. The nucleus carries…

Q: Explain the property that prevents normal cells from becoming cancerous.

A: All living things are made up of cells, which are the most basic and important unit. All of life's…

Q: Under what circumstances is cancer considered to have ahereditary component?

A: The abnormal growth of cells that leads to deleterious effects in the body is referred to as cancer.…

Q: Describe how the cellular juctions and the extracellular matrix may lead to the formation of cancer

A: Cancer is a large term for a variety of disorders characterized by the uncontrollable division of…

Q: xplain the molecular mechanisms of cancers caused by a P53 gene mutation.

A: cancer may be a disease during which a number of the body’s cells grow uncontrollably and spread to…

Q: compare and contrast cancer caused by viruses and cancer caused by oncogenes

A: Introduction Cancer is a disease occurs due to uncontrolled mitosis. Cancerous cells can destroy…

Q: Explain in general what is meant by a proto-oncogene and how they are involved in the formation of a…

A: Proto-oncogenes are a bunch of normal genes present in a cell. They have the necessary information…

Q: Normal p53 is a tumor suppressor gene, when mutated it loses this function. Explain how a tissue…

A: Cancer usually develops when a mutation in a gene results in the formation of a faulty protein that…

Q: Genetic instability in the form of point mutations, chromosome rearrangements, and epigenetic…

A: A mutation is a form of alteration in which a single change changes a nucleotide of nucleic acid. It…

Q: In 3-5 Sentences  Explain the difference between normal p53 and mutated p53.

A: p53 is a protein produced by the TP53 gene in humans. The main function of p53 protein is to stop…

Q: Explain how epigenetic changes can contribute to tumorigenesis.

A: Tumors are clumps of cells formed by uncontrollable cell division. Tumorigenesis is the uncontrolled…

Q: Cancer is related to cellular errors during certain mechanisms and due to certain factors yet, the…

A: Uncontrolled cell division result into cancer.  Cancer cells grow in large size and take on the…

Q: Give the characteristics of cancer cells and distinguish them from normal cells

A: Introduction: Cancer is a disease occurring due to cellular changes that result in the uncontrolled…

Q: Describe the key characteristics of cancer.

A: The tumor is the large mass of the tissue formed by the repeated division of the cell. It is of two…

Q: Explain how mitosis is involved with development of cancer.

A: A tumor is any abnormal proliferation of cells, which may become malignant, reaching other parts of…

Q: Describe the mutational event that produces the MYC oncogene in Burkitt’s lymphoma. Why does the…

A: Burkitt lymphoma is a type of non-Hodgkin lymphoma (NHL) that affects adults and children. NHL is…

Q: . Why is chronic inflammation a risk factor for cancers? Indicate as many answers as apply. O…

A: In chronic inflammation, the process of inflammation begins even if no injury does not end. An…

Q: Which component of cell division machinery is frequently targeted by anti-cancer drugs? Can you…

A: INTRODUCTION Cancerous tumors are characterized by uncontrolled cell division, which is absent in…

Q: Explain why it usually takes more than one mutation to cause cancer

A: Cancer is a condition wherein a portion of the body's cells develop or grow wildly and can spread to…

Q: Describe the genetic changes that convert proto-oncogenesinto oncogenes or inactivate…

A: Oncogenes can be defined as the genes which induce cancer in the organisms. These genes encode the…

Q: In tumor cells Rb protein is hyperphosphorylated. In response to that, will p53 level increase or…

A: Rb protein is a very powerful tumor suppressor protein it checks the cell cycle and when it's levels…

Genomic studies

Genomic studies (genomics) is the study of the whole genome of an organism. Using bioinformatics and high-performance computing, genomic researchers examined massive amounts of deoxyribonucleic acid (DNA)-sequence data to discover variations or mutations that affect drug response, health, or disease. Genomics is a much younger discipline than genetics, having only emerged in the last few decades as a result of technological advancements in DNA sequencing and computational biology.