Which of the following must scientists understand in order to create effective cancer treatments? Select all that apply.   a why cancer is difficult to treat b where cancer originated c how cancer cells multiply d how cancer cells grow

Q: Which of the following statements is correct about the tropism of metastases

A: How cancer spread through metastasis from one part of the body to other? Which of the given…

Q: Briefly summarize the conventional wisdom (DNA mutation theory) of the cause of cancer. Discuss the…

A: It  proposes that successive DNA mutations in a single cell cause cancer (monoclonality). This…

Q: The drug pump activity of Cancer stem cells can be explained by the overexpression of: a. Mdr1 b.…

A: Cancer is the state of uncontrolled cell division.

Q: Which of the following is MOST likely true of aggressively dividing cancer cells (select one)?   A.…

A: Cancer cells: Because they no more react to many of the signals which regulate cellular development…

Q: Which of the following statements are correct about cancer drug resistance (select all that apply)?

A: Cancer drug resistance is the acquired after treatment effects that many of the Cancer Patients…

Q: Cancer cells can secrete factors which promote the formation of new blood vessels. The formation of…

A: Cancer is a condition in which the cells divide in an uncontrolled manner and spread to different…

Q: Suppose there is a new drug targeting a type of cancer and the clinical trials are to be done with…

A: Human Testing Phases for Investigational DrugsIf the FDA approves the investigational drug, it will…

Q: Which of the following statements are true about the rate of mutation in tumor cells (select all…

A: Chromosome rearrangements, which occur at high rates due to aneuploidy, an aberrant chromosome…

Q: Which of the following is typical of cancer cells?   A. The parent cell of the tumor contains a…

A: Cancer develops when the cells grow without any control and start crowding the cells which are…

Q: New cases of cancer are expected to increase in the ensuing years. How can estimating the future…

A: Cancer is a medical condition in which there is an uncontrolled growth of certain body cells and…

Q: P53 is a tumor suppressors protein.   The protein is present in the cell at all times but is…

A: Answer) E It would spread to all parts of the body. p53 gene act as a tumor suppressor gene and get…

Q: Why are cancers considered to be clonal in origin? O A They are considered clonal in origin because…

A: Cancer- It is a group of diseases that is commonly related to the uncontrolled proliferation of…

Q: A cell in this stage of cancer no longer makes the set of proteins that is was originally instructed…

A: There are 3 pre cancerous stages -  1) hyperplasia  2) dysplasia  3) carcinoma in situ  Hyperplasia-…

Q: Proteins/peptides exclusively expressed by tumor cells are termed as                  a. tumor…

A: Cancers are caused by mutations in the gene sequence of the tumor suppressor gene or protooncogene…

Q: Which of the following statements are correct about tumors and metastasis (select all that apply)?…

A: Tumor is an abnormal mass of cells which grow and divide more than their requirement or they do not…

Q: Which of the following statements are correct about viruses and cancer (select all that appy)?   A.…

A: Viruses are not considered living beings because they lack life-like properties such "as the…

Q: Discuss the interplay between genetics and environment in the development of cancer (it would be…

A: Research on several diseases have found that the cause of diseases are not only environmental or…

Q: You have decided to combine your love of biology and your love of dogs to train dogs to detect…

A: Dogs' sense of smell is highly developed, and some of them are capable of identifying the smells…

Q: Why would the failure of the p53 tumor supressor gene be more likely to cause cancer in a seventy…

A: Tumor protein p53, which plays a crucial role in the cellular response to DNA damage, is one of the…

Q: Which of the following accurately compares tumor suppressor genes and proto-oncogenes? A. Both…

A: Tumor suppressor genes and proto-oncogenes are both types of genes that play important roles in…

Q: f cancers are treated with surgery, chemotherapy, stem cell replacement or radiation, similar to…

A: Cancer cells  can be defined as the cells that mostly  divide continuously  and forming the solid…

Q: What is differentiation? A. When a cell switches from its original purpose B. The process of…

A: Hi, Thanks For Your Question.  Answer : Correct Option Is C (The process by which cells become…

Q: Childhood exposure to all of the following risk factors increases susceptibility to cancer except:…

A: A set of illnesses collectively known as cancer is defined by the uncontrolled division and…

Q: Cancer can arise spontaneously, but it can also be induced as a result of environmental factors such…

A: Cancer is a collection of diseases characterized by abnormal and uncontrolled growth. Cancer arises…

Q: A tumor suppressor gene regulates the cell cycle; an example is

A: The tumor suppressor genes are anti-oncogenes that prevent the uncontrolled growth of the cells by…

Q: The majority of metastases are the result of cancer cell invasion through which one of the following…

A: Metastases is the process of dissemination of the cancer cells from their primary site of the origin…

Q: Determine the key activities or work products needed to make cancer program effective

A: The objective of the question is to identify the key activities or work products that are essential…

Q: During which phase(s) of cancer development are cancer cells still highly susceptible to immune…

A: Malignant growth is a disease caused when cells partition wildly and spread into encompassing…