determining how radiation affects growth in the presence of a mutated BRCAI ortholog assessing viability and analyzing tumor development in transgenic lines containing BRCAI and BRCA2 mutations analyzing how analogous cancer-controlling genes and ultraviolet B (UV-B) adaptive loci are related to stress responses stimulating and inhibiting cell division cycle genes to determine the effect on cell proliferation limiting nutrients to determine lethality of expression pathways in cells that are analogous to cancer cells in humans targeting blood vessels of uterine tumors by testing the effects of tumor-endothelial markers Imagine that you are a scientist who wants to better understand the genetic mechanisms underlying cancer. Match each of the experiments with the model oryanism that would best help build foundational knowledge for understanding cancer in humans. Mus musculus Saccharomyces cerevisiae Arabidopsis thaliana Answer Bank determining how radiation affects growth in the presonce of a mutated IRCAI oritolog anensing viability and analyring tumor development in transgenic lines containing BRCA/ and BRCA2 mutations analyring how analogous cancer-oontrolling genes and ultraviolet B (UV-B) adaptive loci are selated to stress esponses stimulating and inhibiting cell division cycle penes to determine the effect on cell proliferation

Q: for question 1, choose wheater each choice is either tumor suppressor or proto oncogene\ for…

A: Proto-oncogenes and tumor suppressor genes are two types of genes that play important roles in the…

Q: 25 of 41 The products of tumor suppressor genes cell division; the products of oncogenes cell…

A: Tumour Suppressor Gene:  A tumour suppressor gene is a type of gene that helps control cell…

Q: 24 of 41 The products of tumor suppressor genes cell division; the products of oncogenes cell…

A: Normal genes that slow cell division, fix DNA errors, or warn cells when to die are known as tumour…

Q: Cancer is a complex respo canc comprises mar diseases with a comme tagens as well as very little…

A: Cancer is a disease that occurs when cells in our body show abnormal and uncontrolled growth. These…

Q: What causes cancer (think mutations, repair mechanisms, dna polymerase, symmatic/ germ line, genes +…

A: Cancer can be defined as a disorder in which there is abnormal and uncontrolled proliferation of the…

Q: Briefly describe how mitotic recombination can result in loss of heterozygosity (LOH) at tumor…

A: Loss of heterozygosity (LOH) is the loss of one parent's contribution to cell and can be caused by…

Q: The human genes that convey a susceptibility to hereditary nonpolyposis colorectal cancer are genes…

A: Lynch syndrome, also known as hereditary nonpolyposis colorectal cancer (HNPCC), is a genetic…

Q: QUESTION 22 Mutations in p53 and Rb are found in a majority of cancers. What type of mutations are…

A: In cancer, normal cells are continuously changed into tumor or cancerous cells by a series of…

Q: Discuss how oncogenes and tumor suppressor genes are related to genes involved in the control of…

A: Tumor suppressor genes are the regular genes present in the genome which are important for the…

Q: Determine if the gene on the left is a proto-oncogene or tumor suppressor. APC p53 Ras [Choose]…

A: Proto oncogene These are genes that are involved in normal cell growth. Mutations in these genes may…

Q: The normal copies of tumor-suppressor genes encode proteins that have which three types of…

A: A tumour suppressor gene also known as anti-oncogene is a gene that is responsible to regulate the…

Q: 11. You isolated a gene expressed in differentiated hepatocytes in mice. You then fused various…

A: A gene consists of promoter, enhancer, silencer, functional gene, introns ,termination sequences…

Q: many cancers have mutations in more than one of these genes how could this happen. how did a single…

A: Cancer or tumor results when there is a normal cell division and there is no control on the cell…

Q: Would the function of KRAS gene be lost or gained in MDA-MB-231 breast cancer derived cells? Please…

A: KRAS gene is a gene present on the short arm of chromosome 12 that is responsible for the formation…

Q: You gather the following data on the expression of a eukaryotic gene which experiences positive gene…

A: Eukaryotic gene expression are mainly regulated at 4 stages ; Transcription level: gene product is…

Q: Glycogen synthetase kinase 3 beta is a protein kinase that has been mplicated in many types of…

A: Answer: GLYCOGEN SYNTHTASE KINASE-3- BETA = It is a protein kinase can be identified as an enzyme,…

Q: Indicate whether the protein binds directly or indirectly (assuming it does) to DNA and whether to…

A: Introduction :- DNA acts the genetic material of the cell because it have all the genetic…

Q: Describe error prone polymerases and the process of translesion synthesis (TLS). In regards to tumor…

A: Translesion synthesis (TLS) is a method of overcoming stopped replication in which particular…

Q: p53 is an important DNA damage checkpoint protein that stops the transition to S phase and is lost…

A: p53, also known as TP53 or tumor protein (EC :2.7. 1.37) is a gene that codes for a protein that…

Q: Why would a mutation in BRCA1 be considered a driver mutation?  b. Based on what you’ve learned…

A: In this question, we  have to answer 'BRCA gene consider as driver mutation and ATM consider as a…

Q: The answer did not address why most cancer mutations occur upstream of MAPK (ie. RAS (10-20% NRAS…

A: RAS protein is monomeric G protein , it will belongs in the GTPase super family of intracellular…

Q: Even though cancer genomes are overall hypomethylated, explain in detail some genes are…

A: introduction: The study of changes in gene expression and DNA sequencing between cancer cells and…

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: Which one of the following events is unlikely to beassociated with cancer?a. mutation of a cellular…

A: Cancer is basically the uncontrolled proliferation of abnormal or mutated cells in the body. It is…

Q: Does TERT activation affect cancer development through other ways besides mediating telomere…

A: TERT means Telomerase reverse transcriptase and this enzyme help in the development of cancer .

Q: "Schematic outline of melanogenesis. UVR stimulates the expression of POMC by keratinocytes. The…

A: Melanogenesis is the chemical pathway through which natural pigments known to be melanin pigments…

Q: Which of these events do you think is likely to promote tumorigenesis in affected cells? Group of…

A: Tumorigenesis is the process of forming a tumor, which is an abnormal growth of cells.

Q: Do you think there are more unique alleles of p53 that lead to cancer or more unique alleles of Ras…

A:

Q: Apply the Key terms to fill in the blanks to demonstrate knowledge of cancer development. Key terms:…

A: 1. Regulator  2. Mutated 3.cell cycle 4.unrepaired 5. Check points.

Q: Given what you have learned about tumor suppressors and proto-oncogenes, predict whether the…

A: Introduction :- Oncogenes are genes that, when mutated or overexpressed, can cause cells to grow and…

Q: how is sustained proliferative signaling necessarry for cancer development and how is it a driving…

A: Cancer is when abnormal cells divide in an uncontrolled way.  Abnormalities are generally due to…