BIOLOGY:THE ESSENTIALS (LL) W/CONNECT
3rd Edition
ISBN: 9781260670929
Author: Hoefnagels
Publisher: MCG CUSTOM
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 8, Problem 10WIO
Summary Introduction
To determine:
The inference that can be drawn about the fading of markings made by permanent marker on skin with respect to cell division and the same about tattoo ink.
Introduction:
Cell division is the process by which new cells are made and the old and damaged cells slough off. Cell division occurs in almost all parts of the body. The outermost layer of the skin is known as epidermis. The next layer is known as dermis, which is made of tough connective tissue.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
You have been asked to do a strucutural study to understand how increasing cell surface area affects cell size, cell shape and functions. What cell type would help you most efficiently observe the effects of increasing surface area?
Choices:
A. Monocytes from the blood serum. Monocytes are largely roughly spherical cells.
B. Red Blood cells from the bone marrow. The shape of Red blood cells is a biconcave disk and looks like a donut.
C. Stem cells from skin. In this case assume a skin stem cell is flat and plate like.
D. Microvilli covered cells from the intestines. Microvilli are tiny hair like protrusions in the plasma membrane of intestinal cells that increase the absorption of nutrients in the intestines.
You are a paralyzed patient in need of surgery to help regrow your spinal nerve cells. There are two types of procedures available to you, the use of either adult or embryonic stem cells to regrow your nerve cells. What questions should you ask to identify one difference between adult and embryonic stem cells?
Skin cells from the body do not differentiate when they are simply placed in a tissue
culture medium; that is, they do not organize into the structure of skin, with different
layers and different cell types. What is needed to cause such differentiation to occur?
Indicate the most important requirements on any material used.
(i)
Chapter 8 Solutions
BIOLOGY:THE ESSENTIALS (LL) W/CONNECT
Ch. 8.1 - Explain the roles of mitotic cell division,...Ch. 8.1 - Prob. 2MCCh. 8.2 - Prob. 1MCCh. 8.2 - What are the steps of DNA replication?Ch. 8.2 - Prob. 3MCCh. 8.2 - Prob. 4MCCh. 8.3 - Prob. 1MCCh. 8.3 - Prob. 2MCCh. 8.4 - Prob. 1MCCh. 8.4 - Prob. 2MC
Ch. 8.5 - What are the three main events of the cell cycle?Ch. 8.5 - Prob. 2MCCh. 8.5 - Prob. 3MCCh. 8.5 - What happens during each stage of mitosis?Ch. 8.5 - Prob. 5MCCh. 8.6 - Prob. 1MCCh. 8.6 - Prob. 2MCCh. 8.6 - Prob. 3MCCh. 8 - A DNA is placed in a test tube containing...Ch. 8 - A chromosome is made of a. DNA. b. chromatin. c....Ch. 8 - Which of the following explains why binary fission...Ch. 8 - If you were to look at a sample of actively...Ch. 8 - Which stage of the cell cycle occurs immediately...Ch. 8 - What would happen to an animal cell if interphase...Ch. 8 - Why are cell cycle control checkpoints so...Ch. 8 - Prob. 1WIOCh. 8 - Prob. 2WIOCh. 8 - Prob. 3WIOCh. 8 - Sketch and describe the evenst that occur when a...Ch. 8 - List the ways that binary fission is similar to...Ch. 8 - Prob. 6WIOCh. 8 - Prob. 7WIOCh. 8 - Label the arrows connecting the chromosome images...Ch. 8 - Prob. 9WIOCh. 8 - Prob. 10WIOCh. 8 - Prob. 11WIOCh. 8 - Prob. 12WIOCh. 8 - Prob. 1SLCh. 8 - Add DNA polymerase, nucleotides, and complementary...Ch. 8 - Add cell growth and tissue repair to the concept...Ch. 8 - Review the Survey the Landscape figure in the...
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
- Below is an image of human cheek cells (animal cells). 1. Can you see the nuclei of human cheek cells? If you can see the nuclei, then label a nucleus of one human cheek cell. 2. Were the human cheek cells stained? How do you know?arrow_forwardYou add a chemical to five samples of cells and have another five samples of cells to which you do not add the chemical. You wait 10 minutes and then stain all ten samples of cells and observe if they have entered mitosis or not? What is the dependent variable? Group of answer choices A) If the cells entered mitosis or not B) The number of samples of the cells C) The length of time before stainingg D) If the cells are treated with the chemical or notarrow_forwardWhy is cell furrowing important in cell division? If cytokinesis did not occur, what would be the end result?arrow_forward
- Carina is a 15-year-old girl who presents with acute-onset skin eruptions on her face. A punch biopsy obtained from her normal skin is shown in the figure below. Which cells synthesize the structure labeled by the black arrow in the figure? Describe its characteristics.arrow_forwardMitosis and Cell Division – Location 3 Seek out and define: Seek out the best (clearest, most obvious, etc.) example of mitosis or cell division you can find online. Once you have found your image, write a single sentence that explains what's going on in your picture. This picture needs to be really good so don't just choose the first image you find. Be picky and find something that really stands out for full marks. Locate the picture, take a screenshot and upload it to your submission form along with your sentence. If you're not submitting online, show the picture to your teacher.arrow_forwardYou add a chemical to five samples of cells and have another five samples of cells to which you do not add the chemical. You wait 10 minutes and then stain all ten samples of cells and observe if they have entered mitosis or not? What is the independent variable? Group of answer choices A) If the cells entered mitosis or not B) The staining of the cells C) The 10 minute wait after staining D)If the chemical was added or notarrow_forward
- The drug taxol is extracted from the bark of yew trees. It binds tightly to microtubules and stabilizes them. When added to cells, it causes much of the free tubulin to assemble into microtubules. Taxol can be used as an anticancer drug. At the molecular level, what does the drug prevent? At the cellular level, what part of cell division does it prevent? Be specific.arrow_forwardWhich is true for cancer cells: 1) Cell death occurs after a determined number of cell divisions 2) Contact with other cells reduces chance of cell division 3) Cell division occurs in the presence of stop signals.arrow_forwardWhy do you think the rate of cell division is different for different tissues? Where in the body would you expect to find cells that have a rapid rate of division? Where might you find cells that have a slow rate of division? Explainarrow_forward
- About 200 distinct kinds of cells can be identified in the body in terms of differences in structure and function. True or false?arrow_forwardEstimate the duration of each phase of mitosis, identify which of stage of mitosis is the longest. Kindly include references (very important).arrow_forwardOncologists (cancer doctors) frequently measure the mitotic index of tumor cells when they are removed via surgery or biopsy. What do you think is the value of finding out the mitotic index of these cells?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
The Cell Cycle and its Regulation; Author: Professor Dave Explains;https://www.youtube.com/watch?v=eqJqhA8HSJ0;License: Standard YouTube License, CC-BY
Cell Division - Mitosis and Meiosis - GCSE Biology (9-1); Author: Mr Exham Biology;https://www.youtube.com/watch?v=w7vp_uRA8kw;License: Standard YouTube License, CC-BY