Campbell Biology (11th Edition)
11th Edition
ISBN: 9780134093413
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Jane B. Reece
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Question
Chapter 20.2, Problem 2CC
Summary Introduction
To identify: The color spots representing genes in the given microarray that is required to study cancer.
Concept introduction:
DNA microarray analysis is used to study the gene network across the genome. It may be used to compare the DNA or RNA molecules and analyze the gene expression. It uses
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Cancer stem cells (CSCs) are cancer cells (found within tumors or hematological cancers) that possess characteristics associated with normal stem cells, specifically the ability to give rise to all cell types found in a particular cancer sample. There are many biomedical engineering based approaches to detect CSCs.
Question: What kind of systems have been developed to detect CSCs? Describe by giving examples.
Please explain in detail the main findings with your own words.
Cancer stem cells (CSCs) are cancer cells (found within tumors or hematological cancers) that possess characteristics associated with normal stem cells, specifically the ability to give rise to all cell types found in a particular cancer sample. There are many biomedical engineering based approaches to detect CSCs.
Question: What is the importance and advantages of detecting CSCs? Make a list of it. Thank you.
A new medical imaging device is designed and made for screening of breast cancer. Describe how experiments can be performed and used to determine the accuracy, sensitivity and specificity of the device. Using your own hypothetical values, calculate the accuracy, sensitivity and specificity of the device. Is the device suitable for screening for breast cancer, based on your calculated values of its accuracy, sensitivity and specificity? Explain.
Chapter 20 Solutions
Campbell Biology (11th Edition)
Ch. 20.1 - Prob. 1CCCh. 20.1 - DRAW IT One Strand of a DNA molecule has the...Ch. 20.1 - What are some potential difficulties in using...Ch. 20.1 - VISUAL SKILLS Compare Figure 20.7 with Figure...Ch. 20.2 - Prob. 1CCCh. 20.2 - Prob. 2CCCh. 20.3 - Based on current knowledge, how would you explain...Ch. 20.3 - Prob. 2CCCh. 20.3 - Prob. 3CCCh. 20.4 - What is the advantage of using stem cells for gene...
Ch. 20.4 - Prob. 2CCCh. 20.4 - Prob. 3CCCh. 20 - Describe how the process of gene doning results in...Ch. 20 - What useful Information is obtained by detecting...Ch. 20 - Describe how, using mice. a researcher could carry...Ch. 20 - What factors affecf whether a given genetic...Ch. 20 - In DNA technology, the term vector can refer to...Ch. 20 - Which of the following tools of DNA technology is...Ch. 20 - Prob. 3TYUCh. 20 - A paleontologist has recovered a bit of tissue...Ch. 20 - DNA technology has many medical applications....Ch. 20 - Which of the following is not true of cDNA...Ch. 20 - Expression of a cloned eukaryotic gene in a...Ch. 20 - Which Ii of the following sequences in...Ch. 20 - Prob. 9TYUCh. 20 - MAKE CONNECTIONS Looking at Figure 20.15, what...Ch. 20 - DRAW IT You are cloning an aardvark gene, using a...Ch. 20 - EVOLUTlON CONNECTION Ethical considerations aside,...Ch. 20 - Prob. 13TYUCh. 20 - Prob. 14TYUCh. 20 - The water in the Yellowstone National Park hot...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- A. In what year was the National Bioethics Advisory Council formed? B. The first mammal clone to be produced from an adult (somatic cell)?arrow_forwardConsider the microarray in Figure 20.12. If a sample from normal tissue is labeled with a green fluorescent dye and a sample from cancerous tissue is labeled red, what color spots would represent genes you would be interested in if you were studying cancer? Explain.arrow_forwardWhy is it important to model cancer through the generation of induced pluripotent stem cells ? Please list item by item. Explain in detail the main findings.arrow_forward
- How can I study a protein cancer cells?arrow_forward%3D 12/15 Which question MOST likely may have led to the development of recombinant DNA technology? Can human genes be integrated into bacterial DNA so Can Can DNA be cut into fragments by restriction enzymes Can human genes be introduced into the undifferentiated cells be used to and then separate into unique patterns? bacteria can copy the genes and produce their proteins? repair parts of the body? cells of people with genetic disorders using a virus? Music off Zoom In Sign out O 3:26 Lenovoarrow_forwardHi, can you elaborate about these two concepts: 1) Can telomere inhibition be good cancer treatment? 2) Can cancer steam cells hypothesis be a good / bad approach?arrow_forward
- Do tissue cultured materials have a role in genetic engineering? if yes, what is it?arrow_forward(Just need part c) done with part a and barrow_forward(2) Design an experiment on how would molecular genetic tools, such as DNA microarrays, be used to study human diseases, such as skin tumor cell growth or migration? How could they be used to study melanin expression in nomal skin cells? Rubric for Class Portfolio #1: Student creates an experiment with experimental and negative control group on hoW DNA microarrays can used to address how it can be used to monitor skin tumor cell growth and/or migration, as well as melanin gene expression.arrow_forward
- Why is it important to model cancer through the generation of induced pluripotent stem cells ? Explain in detail the main findings.arrow_forwardYou treat some cancer cells with a new therapeutic that you hope will kill them. You run an MTT assay on the results and notice that the sample from the control cells (not treated with drug) turns purple upon addition of the MTT and the sample from the cells treated your drug are clear after adding MTT. As you walk down the hall to run your sample on the spectrophotometer, how are you feeling? (a) frustrated, (b) unsure, (c) excited. I understand that if the cell are alive, they will have functioning mitochondria, the mitochondria will be producing NADH and NADPH which will allow some enzymes in the cell to convert empty T which is colorless, into a colored form as and die. The colorelss means less dye with present, which means the less empty T was converted, meaning that we had less mitochondrial activity, which means we had less live cells. I think that the answer should be (a) frustrated. I am not sure if I am right. Glad if the expert advise.arrow_forwardDraw a schematic diagram of how we can Treatment Cancer by using gene therapy? Please answer at your own words,please..arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Human Heredity: Principles and Issues (MindTap Co...BiologyISBN:9781305251052Author:Michael CummingsPublisher:Cengage Learning
Human Heredity: Principles and Issues (MindTap Co...
Biology
ISBN:9781305251052
Author:Michael Cummings
Publisher:Cengage Learning
An Introduction to the Human Genome | HMX Genetics; Author: Harvard University;https://www.youtube.com/watch?v=jEJp7B6u_dY;License: Standard Youtube License