Describe the current model for the genesis of cancer

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: Explain the occurrence of familial colon cancer and pediatric cancers using Knudson’s two-hit…

A: These types of cancer are very common in the world and cause high morbidity and mortality among…

Q: Explain the characteristics of cancer.

A: The body of an animal operates as a society or ecosystem whose individual members are sense…

Q: Explain the difference between a primary malignant tumor in the lung and a breast cancer metastasis…

A: Tumor is any abnormal tissue growth in any tissue of the body .

Q: Explain how mutations in tumor-suppressor genes can be recessive at the level of the cell but cause…

A: A tumor suppressor gene is normally a cellular gene that regulates the cell proliferation or DNA…

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: Describe symptoms, populations at risk, and key methods of prevention for the most common types of…

A: Cancer is the uncontrolled division of cells. Cancer might have genetic, environmental, or…

Q: When an invasive cancer occurs? A. When genetic mutation occurs in a cell B. Cells are abnormal…

A: * Invasive cancer means a cancer which was grown past the original tissue where it developed and…

Q: Outline the steps in the development of cancer.

A: Cancer is generally defined as the irregular and unregulated cell division. Cells undergo constant…

Q: List the environmental carcinogens that are known to play a role in thedevelopment of cancer.

A: Cancer is a developing plague that influences a large number of individuals consistently. Cancer is…

Q: Give two examples of how genomic studies have altered our understanding of cancers.

A: Cancer was initially described by Hippocrates when he identified two forms of cancer: ulcer forming…

Q: List the types of changes in the human genome thatcan help lead to cancer.

A: Cancer is a type of chronic disease in which altered cells lost control over their gene regulation…

Q: Describe PMCA and cancer

A: Cancers are known to be the state of the cells in which the cells divide uncontrollably due to…

Q: Identify some of the more common types of cancer.

A: Cancer is defined as an  abnormal growth of cells which proliferate in an uncontrolled way and, in…

Q: Describe the 4 stages of cancer

A: Often diseases affect the body when the body is prone to pathogens, chemicals, radiations, or any…

Q: Describe the factors that reduce the risk of cancer.

A: A condition in which abnormal cells divides without any control and destroys the tissues is known as…

Q: Discuss the risk factors that can contribute to cancer development

A: Cancer is the development and uncontrolled growth of abnormal cells. Cancer cells are characterized…

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: Describe the characteristics of cancer, and explain the mechanismof oncogenesis.

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

Q: Describe the seven hallmarks of cancer i) List the seven hallmarks ii) Connect each hallmark to…

A: Weinberg and Hanahan gave 6 of the hallmarks of cancer in 2000 and then added 4 additional hallmarks…

Q: Explain how a person can inherit a predisposition to cancer.

A: In cancer biology, predisposition means the increased risk of developing cancer through inheritance…

Q: Explain the concept of radiotherapy and list typical doses for cancer therapy.

A: Concept of Radio Therapy -- Introduction - Cancer a disease name of which create fear in people…

Q: Are genome and karyotype instabilities consequencesor causes of cancer?

A: Genome ad karyotype instabilities really leads to cancer.Lets have a detailed discussion: Genome…

Q: Explain what is meant by the “normalization window” for treatment of cancer with antiangiogenic…

A: A normal cell undergoes regulated division, differentiation and apoptosis. When normal cells have…

Q: Explain why each of the following is a risk factor for cancer:  age, loss-of-function mutations in…

A: Cancer is an abnormal or uncontrolled cell division that occurs as a result of mutation.…

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: Outline the steps that lead to a cell becoming cancerous

A: An abnormal cell division is known as cancer. Cancer occurs when the cells proliferate in an…

Q: Explain the normal regulation of proto-oncogenes and tumor suppressor genes that prevents cells from…

A: Oncogenes and tumour suppressor genes are two types of genes that relate cell cycle regulation to…

Q: Explain the factors that reactivate the dormant herpes simplex virus (2 pts)    How can a defect…

A: Herpes simplex virus (HSV) causes herpes. The two firms of HSV are HSV-1 (causes oral herpes with…

Q: Create a simple diagram how cancer cells develop

A: Carcinoma or cancer is a malignant condition that originates from epithelial cells and occurs when…

Q: Describe the difference between a tumor suppressor and an oncogene with respect to the actual causes…

A: Cancer is caused due to the uncontrollable division of cells leading to tumor formation. Genetic…

Q: Cell Death. Use the topic and relate the topic for initiation progression and invasion-metastasis of…

A: Cell death also called as apotopsis occurs when cells stops functioning or may naturally die due to…

Q: Summarize the different ways that oncogenes or the loss oftumor-suppressor genes can lead to cancer.

A: Introduction: Oncogenes and tumor suppressor genes are different from one another. Oncogenes are…

Q: Name the six characteristic hallmark capabilities/behaviours acquired by cancer cells: 1. 2. 3. 4.…

A: Cancer is a complex disease that is mainly responsible for uncontrolled cell division. It can be…

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

A: The question has been assumed to be "a)Explain what is meant by determination and…

Q: Explain two ways that some viruses can cause cancer.

A: Cancer is defined as an uncontrolled growth of cells that the ability to spread throughout the body.…

Q: Briefly explain how cancer progresses through clonal evolution.

A: Cancer is defined as the biological disorder in which the cells undergo uncontrolled growth and cell…

Q: _____ are characteristic of cancer. a. Malignant cells b. Neoplasms c. Tumors

A: Introduction :- Cancer is a disease that occurs when cells divide uncontrollably and spread into…

Q: Epidemiological studies have revealed that cancers arise with differing frequencies in different…

A: There is differing frequencies in different parts of the world because environmental heterogenicity…

Q: Define telomeres, telomerase, and senescence and describe their effects on cancer.

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

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…