Human Heredity: Principles and Issues (MindTap Course List)
11th Edition
ISBN: 9781305251052
Author: Michael Cummings
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Question
Chapter 14, Problem 2QP
Summary Introduction
To determine: The differences between pluripotent and multipotent stem cells.
Introduction: The cells that possess the ability to differentiate into several types of cells, and also have the ability to renew them are known as stem cells. Embryonic stem cells and adult stem cells are two broad types of stem cells. Bone marrow and the umbilical cord blood are the two main sources to extract stem cells.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
liges
3. Tyrosine kinase receptors are pairs of proteins that span the plasma membrane. On the extracellular side of the membrane, one or more sites are present that bind to signaling ligands such as insulin or growth factors. On the intracellular side, the enas
of peptide chains on each protein phosphorylate the other member of the pair, providing active docking sites that initiate cellular responses. The signal is switched off by dissociation of the ligand. For each ligand-receptor system, the equilibrium
constant, k, controls the distribution of receptor-bound and unbound ligands. In systems with large values of k, a site is likely to be occupied, even at low concentrations of ligand. When k is small, the likelihood of binding is low, even when the
concentration of ligand is high. To initiate a new stimulus response cycle for the receptor, the ligand must dissociate. Larger values of k mean that the receptor is more likely to be occupied and thus unavailable to bind another ligand.…
3. Match question. Based on the figure below, match each label with the corresponding microtubule
end or with the corresponding motor protein.
Phagocytosis vesicle
Hydrolytic enzyme
Lysosome
Label
A
B
C
D
D
A
C
B
-Microtubule
Orientation/motor protein
Kinesin
+ end
Dynein
- end
MORE GENETIC TIPS 1.RNA was isolated from four
different cell types and probed with labeled DNA strands from a
cloned gene that is called gene X. The results are shown here.
2
3
Lane 1: Muscle cells
Lane 2: Liver cells
Lane 3: Spleen cells
Lane 4: Nerve cells
Explain the results of this experiment.
Chapter 14 Solutions
Human Heredity: Principles and Issues (MindTap Course List)
Ch. 14.6 - Suppose you are arrested for a serious crime and a...Ch. 14.6 - Prob. 2EGCh. 14 - Can DNA profiling identify the source of a sample...Ch. 14 - Can DNA profiling identify the source of a sample...Ch. 14 - Can DNA profiling identify the source of a sample...Ch. 14 - Biopharming: Making Human Proteins in Animals...Ch. 14 - Prob. 2QPCh. 14 - Prob. 3QPCh. 14 - Genetically Modified Foods The creation of...Ch. 14 - Prob. 5QP
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
- Which of the following is most likely to have the greatest concentration of smooth endoplasmic reticulum? a cell that secretes enzymes a cell that destroys pathogens a cell that makes steroid hormones a cell that engages in photosynthesisarrow_forwardIn humans, are used to move a cell within its environment while are used to move the environment relative to the cell. cilia, pseudopodia flagella; cilia microtubules; flagella microfilaments; microtubulesarrow_forwardThe advantage of yeast cells over bacterial cells to express human proteins is that: yeast cells grow faster yeast cells are easier to manipulate genetically yeast cells are eukaryotic and modify proteins similarly to human cells yeast cells are easily lysed to purify the proteinsarrow_forward
- Which of the following is both in eukaryotic and prokaryotic cells? nucleus mitochondrion vacuole ribosomesarrow_forwardIn 2005, researcher Woo-suk Hwang reported that he had made immortal stem cells from human patients. His research was hailed as a breakthrough for people affected by degenerative diseases, because stem cells may be used to repair a persons own damaged tissues. Hwang published his results in a peer-reviewed journal. In 2006, the journal retracted his paper after other scientists discovered that Hwangs group had faked their data. Does the incident show that results of scientific studies cannot be trusted? Or does it confirm the usefulness of a scientific approach, because other scientists discovered and exposed the fraud?arrow_forwardA protein signature is: the path followed by a protein after it is synthesized in the nucleus the path followed by a protein in the cytoplasm a protein expressed on the cell surface a unique set of proteins present in a diseased statearrow_forward
- Cite evidence supporting a long evolutionary history for cell signaling molecules.arrow_forwardQuick 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 totipotent and a pluripotent stem cell? Give an example to each.arrow_forwardRetinoblastoma: The Hits Just Keep Coming case study Part III – The Second Hit Questions A second hit might occur through epigenetic alterations. In the promoter of RB1, there is a CpG island. Knowing this, how might you predict that a cell could epigenetically inactivate RB1 transcription? A second hit might also occur through loss of heterozygosity (LOH). An example of how LOH may occur by reciprocal crossing over during mitosis is diagrammed in Figure 1 (next page). Discuss and interpret this model with your group. Write a brief explanation of (a) what LOH means and (b) how LOH by mitotic reciprocal crossing over can give rise to a cell lineage with functional loss of the wild-type copy of a tumor suppressor gene. . One of the ways that we know what the RB protein does in cells is that its inactivation is a common priority of tumor-initiating viruses. What advantage would a virus gain by inactivating RB function in its host cell? One example of a DNA virus (a virus that…arrow_forward
- Cleavage Ligand Precursor Receptor Inactive Receptor Active Cell Membrane 6. The figure above shows a model of a ligand precursor being cleaved to produce an active ligand that binds to a specific receptor. Which of the following is most likely to reduce the binding of the active ligand to its receptor? (A) A change in the cytoskeletal attachment of transmembrane proteins (B) The presence of a large amount of the precursor form of the ligand (C) An increase in the ratio of the number of unsaturated to the number of saturated fatty acid tails of the membrane lipids (D) A mutation in the receptor gene that causes a substitution of a charged amino acid for a nonpolar amino acid in the ligand binding site of the receptorarrow_forwardActivity 2. Think Like a Scientist Answer the following scenario like you are the experts in the field of genetic engineering. Write your answers below. A molecular geneticist hopes to find a gene in human liver cells that codes for an important blood- clotting protein. He knows that the nucleotide sequence of a small part of the gene is GTGGACTGACA. Briefly explain how to obtain the desired gene.arrow_forwardcomprehension) A scientist hypothesized that her vaccine would stimulate the immune system to attack melanoma (skin cancer) tumors and reduce their growth. To test the hypothesis, 100 melanoma patients were injected with the vaccine in a saline solution (Group A) and 100 melanoma patients were injected with only the saline solutionarrow_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 LearningBiology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStaxAnatomy & PhysiologyBiologyISBN:9781938168130Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark WomblePublisher:OpenStax College
- Biology (MindTap Course List)BiologyISBN:9781337392938Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. BergPublisher:Cengage LearningBiology: The Dynamic Science (MindTap Course List)BiologyISBN:9781305389892Author:Peter J. Russell, Paul E. Hertz, Beverly McMillanPublisher:Cengage LearningBiology: The Unity and Diversity of Life (MindTap...BiologyISBN:9781337408332Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa StarrPublisher:Cengage Learning
Human Heredity: Principles and Issues (MindTap Co...
Biology
ISBN:9781305251052
Author:Michael Cummings
Publisher:Cengage Learning
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Anatomy & Physiology
Biology
ISBN:9781938168130
Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble
Publisher:OpenStax College
Biology (MindTap Course List)
Biology
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Cengage Learning
Biology: The Dynamic Science (MindTap Course List)
Biology
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Cengage Learning
Biology: The Unity and Diversity of Life (MindTap...
Biology
ISBN:9781337408332
Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher:Cengage Learning
Cell Differentiation | Genetics | Biology | FuseSchool; Author: FuseSchool - Global Education;https://www.youtube.com/watch?v=gwAz_BtVuLA;License: Standard YouTube License, CC-BY