Q: What are Tumor Markers ?
A: Cancer is the abnormal growth and multiplication of normal cells. Cancer cells divide rapidly.…
Q: Illustrate Some Inherited Predispositions to Cancer ?
A: Tumor suppressing genes are also known as Anti - oncogenes are the regulatory genes that regulate…
Q: Hi can you explain how environmental factors contribute to cancer?
A: Ans: Cancer: The uncontrolled growth of cells due to various internal and external factors is…
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: Match each of the changes that can contribute to cancer with its correct description. Loss of…
A: Cancer is a disease where the cells grow uncontrollably. It may affect any part of the body and…
Q: Describe the characteristics of cancer cells.
A: The cells are the primary unit of life. Based on the number of cells an organism may be unicellular…
Q: . Explain the characteristics of cancer cells.
A: CANCER CELLS: The immortality of cells evolves in a series of mutations in a normal…
Q: What are the normal functions of the BRCA1 tumor suppressor gene?
A: The BRCA1 gene codes for the protein that causes breast cancer type 1. BRCA1 is a human tumour…
Q: Define the implications of cancer subclones ?
A: Cancer is the disease caused by uncontrolled cell division.
Q: Explain how heredity and the environment may bothcontribute to cancer
A: "Cancer" is considered as any "abnormal growth" of cell tissue. Cancer can develop anywhere in the…
Q: Describe the basic characteristics of cancer cells.
A: A cell is considered the “basic unit” of life. It is also the “functional” and “structural”…
Q: Explain how genetics and epigenetics play a role in cancer.
A: Genomic precariousness, which happens through both hereditary components (basic inheritable…
Q: Define the types of cancer ?
A: In cancer, cells grow abnormally. Cancer is not one disease. It is a group of diseases. The…
Q: List the characteristics of cancer cells that allow them to grow uncontrollably.
A: Cancer is defined as a disease in which the abnormal cells will undergo division uncontrollably and…
Q: Explain the role of epigenetic alterations in cancer ?
A: Genes are the hereditary unit in an organism and are passed on from the parental generation to the…
Q: List and describe the three most common cancer treatments.
A: A common term utilized for a group of diseases is called cancer. Any of the body's cells tend to…
Q: explain the difference between benign and malignant tumors?
A: Tumors are unwanted and extra growth of cells.
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: Define about Some Proto-oncogenes and Tumor-suppressor Genes ?
A: Introduction: Proto-oncogenes and tumor suppressor genes belong to cancer critical genes whose…
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: Describe cancer cell types and the differentiation process that occurs during cancer development.
A: Cancer cells are very notorious for causing high Morbidity and mortality among patients of various…
Q: 10. (a) How are malignant neoplastic cells/ tissues different from normal cells/ apoptosis tissues?…
A: Introduction: Neoplastic cells are the cells which abnormally forms a mass of tissue and do not die…
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: b) What is one reason that it is challenging to treat cancer?
A: The uncontrolled set of cell divisions give rise to cancer cells. This happens so, when the control…
Q: What are the two basic phases of cancer cell developement? Tumor suppressors and proto-oncogenes a b…
A: According to guidelines we have to answer the first question only. so please kindly post the…
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: Explain how cancer cells change and evolve during the development of cancer.
A: Cancer cells are cells that have gone awry, meaning they are no longer responsive to many of the…
Q: Why does inflammation fuel cancer development/invasion?
A: Introduction :- The immune system uses inflammation as one of its defence mechanisms against…
Q: Name some cancers that often metastasize to other organs: which cancers rarely metastasize?
A: The process in which the cancer cells spread to other body parts is termed as metastasis. Metastatic…
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: What role do cell check points have in cancer ?
A: Cancer is a disease that is associated with uncontrolled division of cells and invasion of…
Q: Describe and explain the picture below: with cancer treatment the stages of treatment and what…
A: This graph is between number of cells on y axis and time on x axis. It has shown in the graph that…
Q: Define cancer
A: A disease is an abnormal condition that affects the structure or function of an organism and is…
Q: What properties are gained during tumor progression that contribute to malignant behavior and…
A: The cells normally divide to replace the worn-out cells and died via a process called apoptosis.…
Q: What the hallmarks of cancer are? and briefly explain two of them.
A: The Hallmarks of Cancer are ten anti-cancer defense mechanisms that are hardwired into our cells,…
Q: What types of evidence indicate that cancer arises from genetic changes?
A: Cancer is a disorder in which abnormal cells divide irrepressibly and destroy the tissues of the…
Q: What are cancer-specific considerations?
A: A cancer diagnosis may be heartbreaking, and choosing the best therapy can be difficult and…
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: Define the following terms: tumor, neoplasia, anaplasia, metastasis, proto-oncogene, oncogene, and…
A: According to the World Health Organization (WHO), cancer is the leading cause of death worldwide.…
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: 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: What is the difference between benign and malignant tumors? What is the disadvantage of this…
A: TUMOR- A tumor is a lump or growth of cells that is abnormal. A tumor can sometimes be made up of…
Q: Explain the convoluted causes of cancer ?
A: Cancer types can be classified based on the type of cell they originated from. It can be melanoma,…
Explain what is fundamental aberrations in all cancer cells ?
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- Tissues and differentiation: a) Explain what is meant by determination and differentiation b) Explain the difference between an oncogene and a tumor suppressor gene and describe how they are involved in the development of cancerWhat is the role of the microenvironment in cancer development and progression?Tissues and differentiation a)Explain what is meant by termination and differentiation ).b) Explain the difference between an oncogenic and a tumour suppressor gene and describe how they are involved in the onset of cancer
- Explain the fundamental properties of Cancer cells ?Which component of cell division machinery is frequently targeted by anti-cancer drugs? Can you explain the common side-effects of chemotherapy (e.g. hair loss, mucositis) based on this information?Describe some differences between normal differentiated cellsand cancer cells.