help!!! Answer the following questions Only in cell biology 1. A. Discuss the roles of two main types of genes that are critical in cancer? B. What is the difference between a

Q: https://www.mskcc.org/news/mystery-metastasis-can-tumor-s-genetic-mutations-predict-whether-and-wher…

A: Cells are the building clocks of life. The structural and functional units of life are cells.  Cells…

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A: CRISPR stands for Clustered regularly interspaced short palindromic repeats. It is a system of…

Q: What is meant by the "two-hit" model of cancer development? Describe this theory in detail and…

A: Two-hit hypothesis : The "two-hit" hypothesis or model was first proposed by geneticist Alfred…

Q: Question: What may be concluded if a particular replacement experiment revealed no foreign growths…

A: Cell mass growth definition Cell mass increase results from all biogenesis processes (production of…

Q: Cellular reprogramming and induced pluripotent stem cells have allowed scientists to model various…

A: Pluripotent stem cells are the cells that can be developed into any cell in the body. The stem cells…

Q: Changes affecting tumor suppressors generally require _____ alleles to be affected in order to…

A: Introduction : A protein that acts to inhibit cell division and keep it under control is encoded by…

Q: 10. ) organ transplant rejections are due to cell membrane recognition proteins. true or false?

A: Organ transplantation is a medical procedure in which an organ from a donor is transplanted to the…

Q: uestion Chapter4. If the cancer vaccine can elicit an inmmune response against the targets found…

A: The vaccinations are intended to identify proteins in cancer cells.Antigens are compounds that cause…

Q: 14)How does a compound that inhibits the GTPase activity of ras affect cell responses to growth…

A: Ras has an intrinsic GTPase activity, which means that the protein on its own will hydrolyze a bound…

Q: Put the following types of stem cells in order from MOST useful in regenerative medicine to LEAST…

A: The correct option is b:  pluripotent--multipotent--totipotent--adult Explanation:  Totipotent cells…

Q: cancer? Describe the role of apoptosis in cancer and identify what molecules are involved. Cite your…

A: Normal cell division is regulated so that there may not be excess cells in the body. When this cell…

Q: Cellular reprogramming and induced pluripotent stem cells have allowed scientists to model various…

A: Stem cells are human cells that have the ability to give rise to many different types of cells.Stem…

Q: Question -The FDA has authorized the use of direct-to-consumer testing for three mutations in BRCA…

A: The (FDA)Food and Drug Administration in the USA has authorized the Personal Genome Service Genetic…

Q: why is it possible to easily collect cells by gently scraping the inside of your cheek?

A: Cells, which are the basic building blocks of all living species, are the basic building blocks of…

Q: What are the characteristics of stem cells? (Select ALL that apply)

A: Stem cells are of two types. The embryonic stem cells which are derived from embryos. The other…

Q: Describe the molecular mechanisms involved in P53’s role as a tumor repressor protein.

A: The TP53 gene provides instructions for making a protein called tumor protein p53 (or p53). This…

Q: p53 is a gene / protein often associated with cancer.  Why?  What does p53 do?  What kind of gene is…

A: p53 is a tumor suppressor gene it is called so because its activity stops the formation of…

Q: 5. In the experiment of cell fusion, when tumor cells were fused with normal cells, the subsequently…

A: Please post the 6th question separately it has the missing information for the options.

Q: The ABC gene undergoes multiple gene duplication events, producing multiple copies of this gene in…

A: (Note: Kindly note that, since you have added multiple questions, we are only able to answer one…

Q: 3.Mention what are the important functions of apoptosis? discuss briefly at your own words?.

A: Apoptosis refers to the natural process of programmed cell death. It is a normal phenomenon which…

Q: ARS 8å, DOR 2) Which of the following are potential therapeuticC uses of embryonic stem cells? O A.…

A: Regeneration implies the re-growth of a portion of the affected or lost organs of the remaining…

Q: Much remains unknown about the rapid, uncontrolled growth, or what causes a tumor to metastasize.…

A: Cancer is a disease in which abnormal cells divide uncontrollably and destroy body tissue. A…

Q: 8. Molecules outside and inside the cell regulate the cellcycle, making it start or stop.a. What is…

A: Cells must signal each other to ensure the coordinated function of the body as a whole. These…

Q: 1. The diagrams (A and B) below represent the two common types of cancer genes; one diagram…

A: Genetic material is nothing but the sequence of nucleic acids which is called as DNA. It contains…

Q: What do you think the NOVA scienceNOW correspondent meant when he described taking an ordinary skin…

A: Undifferentiated cells that have a special ability to develop into any type of cells in the body are…

Q: cer stem cells (CSCs) are cancer cells (found within tumors or hematological cancers) that possess…

A: Cancers are made up of morphologically and phenotypically diverse cell populations, just like…

Q: Identify 2 proteins important for cell cycle regulation and explain why they play a critical role in…

A: A cell cycle is the series of events through which cell grow and divides. The regulation of the cell…

Q: Review Concept 12.3 Cell Cycle Regulation. Match the term and its description. Each term can only be…

A: Cell cycle involves a series of events taking place in a cell during growth and division. Cell cycle…

Q: Describe how a transgenic mouse is created and describe an experiment it could be used in.

A: As per our company guideline we are supposed to answer only 1st question or 1st 3 sub parts of the…

Q: What molecular mechanisms operate to ensure that once the decision to advance through the…

A: Introduction Mitosis, or M phase, is the stage when the duplicated chromosomes are distributed…

Q: 12.What is field of cancerization? Explain part A and B of this figure. How does it explain field of…

A: What is the Field of cancerization.

Q: The fabrication of 3D printers cellular scaffolds for cancer research. Would this process is viable?…

A: Scaffolding provides structure and support to the cells and subsequently tissues  It helps the cell…

Q: The chapter points out that about one of every five women and one of every four men in the United…

A: Cancer:   It is a disease where cell divide abnormally and damage other cells. There are different…

Q: Stem cell What is the debate about between President Bush and President Obama?

A: A stem cell is a cell with the unique ability to develop into specialized cell types in the body. In…

Q: What is the role of BRCA1 and BRCA2 in breast and ovarian cancer?

A: Note - Since you have asked multiple questions, we will solve the first question for you. If you…

Q: 14. DNA methyltransferase, an enzyme that methylates DNA, ----. a. is expressed in a higher than…

A: The division of a parent cell to form daughter cells is a normal body process that occurs in cycles…

Q: Gene therapy can potentially cure cancer! What is NOT true about this process?   This treatment has…

A: ANSWER;- e) Gene therapy can cure cancer in a short amount of time (days or weeks) Explain;- it…

Q: Describe why PARP inhibitors are considered targeted therapies (affecting only cancer cells and not…

A: A cancer cell is a cell that is dysfunctional that does not obey  cycle. Cancer cells, rather than…

Q: Cancer stem cells (CSCs) are cancer cells (found within tumors or hematological cancers) that…

A: Cancer is a fatal disease that has both physical and mental consequences for a person. Cancer can…

Q: and the inactivation of genes. 19- Cancer is often the result of activation of A) oncogenes,…

A: CANCER also called as malignancy is defined as a disease where the cells get divided in the body…

Q: RCA1 is a tumor suppressor gene. BRCA1* is the symbol for the non-mutant or wild-type form of the…

A: BRCA1 mutations are also linked to a higher risk of triple-negative breast cancer, which is a very…

Q: What are 3 phenotypes of GA, or BR, or ABA, or CK over-producing mutants

A: Note: Since you have posted multiple questions so we will be solving the first question for you. As…

Q: 1. Cancer genetics Breast cancers can be divided into several classes. One type of breast cancer,…

A: Breast cancer forms in the cells of the breast. Symptoms include swelling of the breast, lump…

Q: Programmed cell death is...(select all that apply) Group of answer choices a mechanism to protect…

A: The correct options are: • a mechanism to protect populations of cells against uncontrolled growth.…

Q: Please explain the relationship between proto-oncogenes and the cell cycle. Then describe three…

A: The cell cycle has several checkpoints which regulate the various stages of cell cycle. There are…

Q: .In which zone do cells fully mature into their distinct cell type?Read and analyze the question and…

A: In meristematic zone, rapid mitosis of undifferentiated cells take place. Root cap protects the…

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.